TECO UA1610, Service Manual

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(7) C1200: ASIC memory abnormal ..................................................... T-18
(8) C1300: Polygon mirror motor error .................................................. T-18
(9) C133B: Communication with option error ........................................ T-19
(10) C133C: Modem error ....................................................................... T-19
(11) C133D: ROM checksum error ......................................................... T-19
(12) C13F0: Laser error .......................................................................... T-20
(13) C1468: EEPROM error .................................................................... T-20
(14) C14A3: IR lamp malfunction ............................................................ T-21
4. MALFUNCTIONS RELATED TO POWER SUPPLY ....................................... T-22
4-1. Power is not Turned ON. ......................................................................... T-22
5. IMAGE QUALITY PROBLEMS ........................................................................ T-23
5-1. Troubleshooting Image Quality Problems ............................................... T-23
5-2. Initial Checks ........................................................................................... T-23
5-3. Troubleshooting for Specific Image Quality Problems ............................. T-24
(1) Image reading system: Blank or black prints ................................... T-24
(2) Image reading system: Low image density ..................................... T-25
(3) Image reading system: Foggy background or rough image ............ T-26
(4) Image reading system: Black streaks or bands ............................... T-27
(5) Image reading system: Black spots ................................................. T-28
(6) Image reading system: Blank streaks or bands .............................. T-29
(7) Image reading system: Uneven image ............................................ T-30
(8) Printer system: Blank or black prints ............................................... T-31
(9) Printer system: Blank spots ............................................................. T-32
(10) Printer system: Smears on back ..................................................... T-32
(11) Printer system: Low image density .................................................. T-33
(12) Printer system: Foggy background .................................................. T-34
(13) Printer system: Blank streaks or bands ........................................... T-34
(14) Printer system: Black streaks or bands ........................................... T-35
(15) Printer system: Offset image ........................................................... T-35
(16) Printer system: Uneven image ........................................................ T-36
6. FAX Error (
UA
1610f only) .................................................................................T-37
6-1. Communication Error .............................................................................. T-37
(1) Outline ............................................................................................ T-37
(2) Error occurring during transmission ................................................ T-37
(3) Error occurring during reception ...................................................... T-37
6-2. Error Code ............................................................................................... T-38
(1) Reception ........................................................................................ T-38
(2) Transmission ................................................................................... T-40
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