APYHRO00024Cordless Telephone System

MODEL UX-CC500 FACSIMILE OPERAT ION MA NUAL 1. Installation 2. Setting Up and Using OpenLCR 3. Using the Cordless Handset 4. Using the Answering System 5. Sending Faxes 6. Receiving Faxes 7. Making Copies 8. Special Functions 9. Printing Lists 10. Maintenance 11. Troubleshooting UX-CC500 FACSIMILE Sharp Place congratulations on the purchase of your new Sharp Product! For your convenience, Genuine Sharp Supplies, Accessories, and additional Sharp Products can be purchased from the Authorized Sharp Reseller where you purchased your product or on-line at: www.SharpPlace.com visit SharpPlace to enter periodic contests and drawings! 2002 Sharp Electronics Corporation Design and specifications are subject to change without notice. To ensure Sharp quality, look for the Sharp Genuine Supplies Logo on Your business products. We provide a full line of supplies that are designed and tested to maximize the life and performance of all Sharp products. FROM SHARP MINDS COME SHARP PRODUCTS TM C WARNING - FCC Regulations state that any unauthorized changes or modifications to this equipment not expressly approved by the manufacturer could void the user’s authority to operate this equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and the receiver. - Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help. IMPORTANT NOTICE Fax machine FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for at uncontrolled equipment. This equipment should be installed and operated with minimum distance at least 20cm between the radiator and persons body (excluding extremities: hands, wrists, feet and legs) and must not be co-located or operated with any other antenna or transmitter. Cordless handset For body worn operation, this phone has been tested and meets FCC RF exposure gudelines when used with an accessory that no metal and that positions the handset a minimum of 1.5cm from the body. Use of other accessories may not ensure compliance with FCC RF exposure guidelines. ABOUT THE TELEPHONE CONSUMER PROTECTION ACT OF 1991 "The Telephone Consumer Protection Act of 1991 makes it unlawful for any person to use a computer or other electronic device to send any message via a telephone facsimile machine unless such message clearly contains in a margin at the top or bottom of each transmitted page or on the first page of the transmission the following information: (1) The date and time of transmission. (2) Identification of either the business, business entity or individual sending the message. (3) Telephone number of either the sending machine, business, business entity or individual. In order to program this information into your facsimile machine, please refer to the appropriate instructions in the operation manual." As an ENERGY STA R  partner, SHARP has determined that this product meets the ENERGY STA R  guidelines for energy efficiency. 1 Introduction Fax machine and general specifications. *Based on Sharp Standard No. 1 Chart at standard resolution in Sharp special mode, excluding time for protocol signals (i.e., ITU-T phase C time only). Automatic dialing30 numbers Imaging filmInitial starter roll (included with machine): 32 ft. (10 m) (approx. 30 letter-size pages) Replacement roll (not included): UX-5CR 164 ft. (50 m) (one roll yields approx. 150 letter-size pages) Memory size*448 KB (approx. 24 average pages with no voice messages recorded, or 20 minutes of voice messages (including OGMs) with no faxes in memory) Modem speed14,400 bps with automatic fallback to lower speeds. Transmission time*Approx. 6 seconds (only when ECM is on) ResolutionHorizontal: 203 pels/inch (8 pels/mm) Vertical: Standard: 98 lines/inch (3.85 lines/mm) Fine /Halftone: 196 lines/inch (7.7 lines/mm) Super fine: 391 lines/inch (15.4 lines/mm) Automatic document feeder10 pages max. (letter/A4, 20 lb paper) Recording systemThermal transfer recording Display16-digit LCD display Welcome, and thank you for choosing a Sharp fax machine! The features and specifications of your new Sharp fax are shown below. 2 Halftone (grayscale)64 levels Compression schemeMR, MH, MMR Applicable telephone linePublic switched telephone network Paper tray capacityLetter: Approx. 50 sheets (20-lb. copier paper at room temperature; maximum stack height should not be higher than the line on the tray) Legal: 5 sheets Recommended paper weight: 20-lb. Copy Bond CompatibilityITU-T (CCITT) G3 mode Input document sizeAutomatic feeding: Width: 5.8 to 8.5" (148 to 216 mm) Length: 5.5 to 11" (140 to 279 mm) Manual feeding: Width: 5.8 to 8.5" (148 to 216 mm) Length: 5.5 to 23.6" (140 to 600 mm) Effective scanning width8.3" (210 mm) max. Effective printing width8.3" (210 mm) max. Contrast controlAutomatic/Dark selectable Reception modesTEL/FAX/TAD Copy functionSingle / Multi (99 copies/page) Telephone functionYes (cannot be used if power fails) Power requirements120 V AC, 60 Hz Operating temperature41 - 95°F (5 - 35°C) Humidity25 - 85% RH Power consumptionStandby: 4.3 W Maximum: 100 W…

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Using TEL Mode 95 6. Receiving Faxes 1When the fax machine rings, pick up the handset. 2If you hear a fax tone, wait until the display shows RECEIVING and then replace the handset. 3If the other party first speaks with you and then wants to send a fax, press after speaking. (Press before the sender presses their Start key.) •When RECEIVING appears in the display, hang up. START/MEMORY Answering on an extension phone connected to the same line Answering with the fax’s handset Note: If you have set the Fax Signal Receive setting to NO, press to begin reception. START/MEMORY Beep START/MEMORY 1Answer the extension phone when it rings. RECEIVING RECEIVING Optional Reception Settings 96 2If you hear a soft fax tone, wait until your fax responds (you will hear pronounced, high-pitched tones), then hang up. 3If the fax doesn't respond, or if the other party first talks to you and then wants to send a fax, set the phone down (do not hang up), walk over to the fax, lift the fax’s handset, and press . •The above step is necessary if you have set the Fax Signal Receive setting to NO. START/MEMORY Pronounced, high-pitched tones Beep Optional Reception Settings Fax Signal Receive Your fax will automatically begin reception if you hear a soft fax tone after answering a call on your fax or an extension phone. If you use a computer fax modem to send documents on the same line, you must turn this function off in order to prevent your fax from mistakenly attempting to receive documents from the computer fax modem. Follow the steps below to change the setting. 1Press once and twice. 2Press once and 4 times. 3Press once. FUNCTION Display: OPTION SETTING FAX SIGNAL RX 1=YES, 2=NO Optional Reception Settings 97 6. Receiving Faxes 4Press to turn on the function, or to turn it off. 5Press to return to the date and time display. 1 2 STOP Reception Ratio The fax has been set at the factory to automatically reduce the size of received documents to fit the size of the printing paper. This ensures that data on the edges of the document are not cut off. If desired, you can turn this function off and have received documents printed at full size. ♦If a document is too long to fit on the printing paper, the remainder will be printed on a second page. In this case, the cut-off point may occur in the middle of a line. ♦Automatic reduction may not be possible if the received document is too large, contains too many fine graphics or images, or is sent at high resolution. In this case, the remainder of the document will be printed on a second page. 1Press once and twice. 2Press once and 4 times. 3Press once. 4Press to select AUTO, or to select 100%. FUNCTION 1 2 The display briefly shows your selection, then: Display: CALLER-ID OPTION SETTING RECEIVE RATIO The display briefly shows your selection, then: PRINT CONTRAST 1=AUTO, 2=100% Substitute Reception to Memory 98 Substitute Reception to Memory In situations where printing is not possible, such as when your fax runs out of paper, the imaging film needs replacement, or the paper jams, incoming faxes will be received to memory. When you have received a document in memory, FAX RX IN MEMORY will appear in the display, alternating with ADD PAPER & PRESS START KEY or CHECK FILM / CHECK COVER / CHECK PAPER JAM. When you add paper (and press ), replace the imaging film, or clear the jam, the stored documents will automatically print out. ♦If you received documents in memory because the fax ran out of paper, be sure to add paper which is the same size as the paper previously used. If not, the document print-out size may not match the size of the printing paper. START/MEMORY 5Press to return to the date and time display. STOP 99 7. Making Copies 7. Making Copies Your fax machine can also be used to make copies. Single and multiple copies (up to 99 per original) can be made, enabling your fax to double as a convenience office copier. 1Load the document(s) face down. (Maximum of 10 pages.) •If desired, press to set the resolution and/or contrast. (The default resolution setting for copying is FINE.) 2If desired, select an enlarge/reduce setting, and/or select the number of copies per original: •ENLARGE/REDUCE: Press or until the desired setting appears in the display. Settings are 100%, 125%, 135%, 50%, 73%, 88%, 94%, and AUTO (auto size adjustment to match the size of the paper). The default setting is 100%. Example: Press twice •Number of copies per original: Press the number keys to enter a number from 1 to 99. The default setting is 1. Example: Press for five copies 3When you are ready to begin copying, press . RESOLUTION/ RECEPTION MODE 5 COPY/HELP READY TO SEND RATIO: 125% 5 If MEMORY IS FULL appears... If the memory becomes full while a document is being scanned, MEMORY IS FULL and SEE MANUAL will alternately appear in the display and the document will automatically feed out. This may happen if the resolution is set to SUPER FINE, or if you selected an enlarge/reduce setting, or if you are making more than one copy per original. To avoid using memory, use STANDARD or FINE for the resolution, 100% for the enlarge/reduce setting, and make only one copy per original. Making Copies 100 1Press once and twice. 2Press once and once. 3Press once. 4Press to set copy cut-off to YES (the remaining part of the document will not be printed), or to set copy cut-off to NO (the remaining part will be printed on a second page). 5Press to return to the date and time display. FUNCTION 1 2 STOP Display: The display briefly shows your selection, then: OPTION SETTING COPY CUT-OFF NUMBER OF RING 1=YES, 2=NO Copy Cut-off When making a copy of a document that is longer than the printing paper, use the copy cut-off setting to select whether the remaining part of the document will be cut off or printed on a second page. The initial setting is YES (cut off the remainder). To change the setting, follow the steps below. 101 8. Special Functions 8. Special Functions Caller ID (Requires Subscription to Servic…

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MODEL UX-K01 2.4GHz Cordless Handset OPERAT ION MA NUAL Introduction Connecting the Cordless Handset Charger Installing and Charging the Battery Registering the Cordless Handset Enterring a Name for the Cordless Handset Maintenance Charge the battery for about 10 hours before initial use. 1 Introduction Specifications As a part of our policy of continuous improvement, SHARP reserves the right to make design and specification changes for product improvement without prior notice. The performance specification figures indicated are nominal values of production units. There may be some deviations from these values in individual units. Frequency2.4 GHz (2.405 to 2.475 GHz) Dimensions Width: 1.8" (46 mm) Depth: 1.7" (42 mm) Height: 7.1" (180 mm) (not including antenna) WeightApprox. 0.3 lbs. (115 g) (without battery) Battery3.6 V Ni-MH battery; capacity: 850 mAh Power consumption Initial charging Battery life Battery life in standby mode Approx. 1.0 W (in standby mode) Approx. 10 hours for initial charge Approx. 4 hours (240 minutes) (at room temp.) Approx. 3 days with one full charge (at room temperature) Battery life (both normal and in standby mode) may vary depending on usage, range from base machine, and environmental conditions such as temperature. Thank you for purchasing a UX-K01 cordless handset. To use the UX-K01 cordless handset, you must have a UX-CC500 fax machine. Battery cover Battery pack Cordless handset charger AC adapter Accessories 2 Important safety information Do not disassemble this product or attempt any procedures not described in this manual. Refer all servicing to qualified service personnel. Do not this product near water, or when you are wet. For example, do not use this product near a bath tub, wash bowl, kitchen sink or laundry tub, in a wet basement, or near a swimming pool. Take care not to spill any liquids on the product. Unplug the product from the power outlet and consult a qualified service representative if any of the following situations occur: - Liquid has been spilled into the product or the product has been exposed to rain or water. - The product produces odors, smoke, or unusual noises. - The power cord is frayed or damaged. - The product has been dropped or the housing damaged. Do not allow anything to rest on the power cord, and do not install the product where people may walk on the power cord. The AC adapter must only be connected to a 120 V, 60 Hz outlet. Connecting it to any other kind of outlet will damage the machine and void the warranty. Never insert objects of any kind into slots or openings on the product. This could create a risk of fire or electric shock. If an object falls into the product that you cannot remove, unplug the product and consult a qualified service representative. Do not place this product on an unstable cart, stand or table. The product could be seriously damaged if it falls. Battery Use only the battery specified in this manual. Use only the provided charger to charge the battery. Do not open or mutilate the battery pack. Corrosive fluid may leak out and cause injury or burns to the eyes and skin. The fluid may be toxic if swallowed. In case of contact with eyes, flush with clean water (do not rub), and seek medical attention immediately. Do not store or carry the battery with other metal objects such as keys or pins. These may short the battery and cause it to overheat. Do not allow the battery to become wet. Do not dispose of the battery in a fire or heat the battery. The battery may explode. Health care facilities and equipment Radio frequency energy emitted from the cordless handset equipment may cause medical equipment to malfunction. Verify that any personal medical equipment you are using is adequately shielded from external radio frequency energy before using the cordless handset equipment. Do not use the cordless handset equipment in health care facilities where such use is prohibited. 3 Connecting the Cordless Handset Charger 1Connect the AC adapter to the cordless handset charger. 2Plug the AC adapter into a standard 120 V AC outlet. Place the cord in the holders. Installing and Charging the Battery 1Connect the battery connector
, and then place the battery pack in the cordless handset. 2Place the battery cover on the cordless handset, making sure it snaps firmly into place. •Make sure the wires are not caught or pinched by the cover. Black Red Black Red Important: Never cover the charger and AC adapter with a blanket, cloth, or other material. Excessive heating may result, causing a fire. 4 3Place the cordless handset in the charger with the dial pad facing forward. •Important! The dial pad must face forward, or the battery will not charge. •The battery charges automatically while the cordless handset is in the charger. While charging, the display shows CHARGING. •When charging is completed the first time, the display shows PLEASE REGISTER. After the handset is registered, the display shows IN CHARGER while in the charger. ♦The cordless handset and charger may feel warm while charging. This is normal. ♦The battery cannot be overcharged. When not using the cordless handset, keep it in the charger to ensure that it is always charged. Charge the battery at least 10 hours the first time! When the battery needs charging, LOW BATTERY will appear in the display and you will hear beeps during a phone conversation. Place the cordless handset in the charger and let it charge. Note: If the battery is extremely low, nothing may appear in the display during the first several minutes that the cordless handset is in the charger. The battery will begin to charge normally after several minutes. Reinforced concreteMetalAluminum sash Talking range The talking range of the cordless handset is approximately 1200 ft. (400 m) (line of sight). If you hear noise or interference while talking on the cordless handset, move closer to the fax machine. ♦When outside the talking range, OUT OF RANGE appears in the display. If you move o…

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FCC regulatory information This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. WARNING - FCC Regulations state that any unauthorized changes or modifications to this equipment not expressly approved by the manufacturer could void the user’s authority to operate this equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and the receiver. - Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help. IMPORTANT NOTICE For body worn operation, this phone has been tested and meets FCC RF exposure guidelines when used with an accessory that contains no metal and that positions the handset a minimum of 1.5 cm from the body. Use of other accessories may not ensure compliance with FCC RF exposure guidelines. This equipment complies with Part 68 of the FCC rules and the requirements adopted by the ACTA. On the rear of this equipment is a label that contains, among other information, a product identifier in the format US:AAAEQ##TXXXX. If requested, this number must be provided to the telephone company. If this equipment causes harm to the telephone network, the telephone company will notify you in advance that temporary discontinuance of service may be required. But if advance notice isn't practical, the telephone company will notify the customer as soon as possible. Also, you will be advised of your right to file a complaint with the FCC if you believe it is necessary. The telephone company may make changes in its facilities, equipment, operations or procedures that could affect the operation of the equipment. If this happens the telephone company will provide advance notice in order for you to make necessary modifications to maintain uninterrupted service. If trouble is experienced with this equipment, or for repair or warranty information, please contact Sharp's Customer Assistance Center. The number is 1-877-794-8675. If the equipment is causing harm to the telephone network, the telephone company may request that you disconnect the equipment until the problem is resolved. This equipment contains no user-repairable parts. Refer all servicing to qualified service personnel. This equipment is hearing aid compatible. This accessory cordless handset, along with the base unit, has received TCB approval.

WARNING - FCC Regulations state that any unauthorized changes or modifications to this equipment not expressly approved by the manufacturer could void the user’s authority to operate this equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: - Reorient or relocate the receiving antenna. - Increase the separation between the equipment and the receiver. - Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. - Consult the dealer or an experienced radio/TV technician for help. IMPORTANT NOTICE Fax machine FCC Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for at uncontrolled equipment. This equipment should be installed and operated with minimum distance at least 20cm between the radiator and persons body (excluding extremities: hands, wrists, feet and legs) and must not be co-located or operated with any other antenna or transmitter. Cordless handset For body worn operation, this phone has been tested and meets FCC RF exposure gudelines when used with an accessory that contains no metal and that positions the handset a minimum of 1.5cm from the body. Use of other accessories may not ensure compliance with FCC RF exposure guidelines. ABOUT THE TELEPHONE CONSUMER PROTECTION ACT OF 1991 "The Telephone Consumer Protection Act of 1991 makes it unlawful for any person to use a computer or other electronic device to send any message via a telephone facsimile machine unless such message clearly contains in a margin at the top or bottom of each transmitted page or on the first page of the transmission the following information: (1) The date and time of transmission. (2) Identification of either the business, business entity or individual sending the message. (3) Telephone number of either the sending machine, business, business entity or individual. In order to program this information into your facsimile machine, please refer to the appropriate instructions in the operation manual." As an ENERGY STA R  partner, SHARP has determined that this product meets the ENERGY STA R  guidelines for energy efficiency.

FCC ID: APYHRO00024Page:13/20 Photographs for Cordless Handset, Front Side / Back Side Sharp Corporation, Communication Systems Group FCC ID: APYHRO00024Page:14/20 Photographs for Cordless Handset, Front Side / Back Side Sharp Corporation, Communication Systems Group

FCC ID: APYHRO00024Page:1/20 Photographs for Complete Set Sharp Corporation, Communication Systems Group Facsimile Model UX-CC500 Cordless Handset Charger AC Adapter Cordless Handset, Model UX-CC500K Suffix “K” is optional, so may be followed “K” or no suffix. This Cordless Handset packed together with the Facsimile Model UX-CC500. Accessory Handset, Model UX-K01 It is Optional Cordless Handset for market. FCC ID: APYHRO00024Page:2/20 Photographs for Facsimile, Front Side Sharp Corporation, Communication Systems Group FCC ID: APYHRO00024Page:3/20 Photographs for Facsimile, Left Side Sharp Corporation, Communication Systems Group FCC ID: APYHRO00024Page:4/20 Photographs for Facsimile, Right Side Sharp Corporation, Communication Systems Group FCC ID: APYHRO00024Page:5/20 Photographs for Facsimile, Rear Side Sharp Corporation, Communication Systems Group FCC ID: APYHRO00024Page:6/20 Photographs for Facsimile, Bottom Side Sharp Corporation, Communication Systems Group

NOTE: The Product Marking shown below is to be affixed or molded to the products pursuant to the FCC Rules. FACSIMILE PRODUCT MARKING NOTE: The Product Marking shown below is to be affixed or molded or printed to the products pursuant to the FCC Rules. CORDLESS HANDSET PRODUCT MARKING Cordless Handset, Model UX-CC500K This Model is packed together with Facsimile Model UX-CC500. Accessory Handset, Model UX-K01 This Model is optional Cordless Handset for the market.

FCC ID: APYHRO00024Page:7/20 Photographs for Facsimile, Internal View Sharp Corporation, Communication Systems Group FCC ID: APYHRO00024Page:8/20 Photographs for Facsimile, Power Supply PWB Sharp Corporation, Communication Systems Group FCC ID: APYHRO00024Page:9/20 Photographs for Facsimile, TEL / LIU PWB Sharp Corporation, Communication Systems Group FCC ID: APYHRO00024Page:10/20 Photographs for Facsimile, Control PWB Sharp Corporation, Communication Systems Group FCC ID: APYHRO00024Page:11/20 Photographs for Facsimile, RF PWB Sharp Corporation, Communication Systems Group FCC ID: APYHRO00024Page:12/20 Photographs for Facsimile, Operation Panel PWB Sharp Corporation, Communication Systems Group

FCC ID: APYHRO00024Page:15/20 Photographs for Cordless Handset, Without Battery Cover Sharp Corporation, Communication Systems Group FCC ID: APYHRO00024Page:16/20 Photographs for Cordless Handset, Internal View Sharp Corporation, Communication Systems Group FCC ID: APYHRO00024Page:17/20 Photographs for Cordless Handset, Internal View Sharp Corporation, Communication Systems Group FCC ID: APYHRO00024Page:18/20 Photographs for Cordless Handset, PWB Sharp Corporation, Communication Systems Group FCC ID: APYHRO00024Page:20/20 RF Unit, PWB Sharp Corporation, Communication Systems Group

Product Description [1] General: This product is a facsimile equipment for PSTN and transmits/receives documents in the G3 mode of operation. It has a Cordless Telephone(Cordless Handset), and also has a Telephone Answering Machine function. This product is named Facsimile Model UX-CC500 and packed together with the Cordless Handset and the Cordless Handset may has Model Number of UX-CC500K (suffix “K” is optional, so may be followed by K, or no suffix.), and also provide Accessory Handset of Model Number of UX-K01, it is optional Cordless Handset for market. Specification for Facsimile: No.ItemsDescription 1 Applicable Telephone Line Public Switched Telephone Network 2 Compatibility ITU-T (CCITT) G3 mode 3 Configuration Half-Duplex, Desktop Transceiver 4 Compression Scheme MH, MR, MMR 5 Recording System Thermal Transfer Recording 6 Modem Speed 14,400 bps with automatic fallback to lower speed 7 Power Requirements 120V ac, 60Hz, 100W, 1.4A 8 Operating Environment 5 to 35ºC 9 Humidity 25 – 85% RH Specification for DSSS Cordless Phone: No.ItemsDescription 1 Frequency Range 2404.8 – 2475.0MHz 2 Frequency Tolerance 1ppm 3 Number Of Channel 40CH 4 ChannelSpacing 1.8MHz 5 AccessMethod FDMA-TDD Frequency Division Multiple Access, Time Division Duplex) 6 SpreadMethod DSSS (Direct Sequence Spread Spectrum 7 ChipRate 12chips/bit 8 DataTransferRate 100kbps 9 Rate Of Base BandData 1200kbps 10 ModulationMethod DBPSK (Differential Binary Phase Shift Keyed) [2] Circuit Description: Facsimile Part 1.General Description The compact design of the control PWB is obtained by using CONEXANT fax engine in the main control section and high density printing of surface mounting parts. Each PWB is independent according to its function as shown in Fig. 1. 2.PWB Configuration AC CORD MOTOR CONTROL PWB CIS LCD PWB PANEL PWB DSS BS PWB TEL/LIU PWB POWER SUPPLY PWB 1)Control PWB The Control PWB controls peripheral PWBs, mechanical parts, transmission, and performs overall control of the unit. This machine employs a 1-chip modem (SCE214V) which is installed on the control PWB. 2)TEL/LIU PWB This PWB controls connection of the telephone line to the unit. 3)Power Supply PWB This PWB provides voltages of Vreg(+5V) and +24V to the other PWBs. 4)Panel PWB The Panel PWB allows input of the operation keys. 5)LCD PWB This PWB controls the LCD display. 6)Interface PWB This PWB connect Control PWB with Panel PWB. 3.Operation Description Operational descriptions are given below: •Transmission Operation When a document is loaded in stand-by mode, the state of the document sensor is sensed via the 1 chip fax engine (SCE214V). With depression of the START key in the off-hook state, transmission…

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