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SC541
A
Fusing thermistor open
The fusing temperature detected by the thermistor remained below 5°C (41°F) for
30 sec.
• Thermistor cable disconnected, broken, defective
• Thermistor defective
SC542
A
Fusing temperature warm-up error
During warm-up after switching on the machine, or after opening and closing the
machine, hot roller did not attain the ready temperature within 5 minutes (the
temperature was detected below 3°C (37.4°F) 5 times within 5 sec.).
• Fusing lamp defective
• Thermistor floating, out of position
• Thermistor cable disconnected, broken
• Fusing thermistor defective
SC543
A
Fusing overheat error 1: Software
A fusing temperature of over 230°C (446°F) was detected for 2 sec.
• PSU defective
• TRIAC short, IOB board defective
• BCU board defective
SC544
A
Fusing overheat error 2: Hardware
The backup circuit detected fusing temperature over 235°C (455°F) for longer than
the time prescribed for high temperature fluctuation.
• TRIAC short, IOB board defective
• PSU board defective
• Fusing unit defective
SC545
A
Fusing lamp overheat error 3
After reaching the ready temperature, the hot roller does not start to rotate and the
fusing lamp stays on at full power for 50 sec.
SC Tables
47
5
Содержание BE-C1 D046
Страница 1: ...Model Be C1 Machine Code D046 D049 Field Service Manual August 2008 Subject to change...
Страница 2: ......
Страница 22: ...Configuration 3 Main Machine Folder FD6500B B890 2 Installation 20 2...
Страница 67: ...Paper Cassette Type 7140 D395 65 2...
Страница 81: ...6 Attach the size decals 7 Attach A Original stoppers B Original guides Tray and Stacker Options 79 2...
Страница 127: ...10 Open cover A 11 Attach the large mylars B to cover N5 Bridge Unit BU6500 D407 Folder FD6500A B889 125 2...
Страница 173: ...3 Remove the rear cover A of the cross fold unit x3 4 Remove cover A x1 Folder FD6500B Cross Folder B890 171 2...
Страница 180: ...23 Reattach cover A x1 24 Reattach cover A x3 2 Installation 178 2...
Страница 217: ...Installation 1 Remove the rear cover of the machine to expose the controller box A x8 MFP Options 215 2...
Страница 256: ...2 Installation 254 2...
Страница 257: ...3 Preventive Maintenance Preventive Maintenance The PM tables are included in the Appendices 255 3...
Страница 258: ...3 Preventive Maintenance 256 3...
Страница 268: ...3 Remove the controller box faceplate 1 x6 4 Remove the controller box cover 1 x11 4 Replacement and Adjustment 266 4...
Страница 286: ...8 Remove the left scanner plate 1 x2 9 Remove the right scanner plate 1 x2 4 Replacement and Adjustment 284 4...
Страница 287: ...10 Remove the CIS unit 1 Scanner Unit 285 4...
Страница 291: ...5 Remove the right exposure glass plate 1 x2 6 On the left pull out the exposure glass 1 Scanner Unit 289 4...
Страница 296: ...9 Remove the original junction gate 1 4 Replacement and Adjustment 294 4...
Страница 362: ...9 On the right remove the screws 1 and bearing 2 x2 10 Remove the hot roller 1 4 Replacement and Adjustment 360 4...
Страница 371: ...4 Remove screws 1 and 2 on the right and left x2 5 Remove the registration idle roller panel 1 Sensors Switches 369 4...
Страница 374: ...2 Disconnect the sensor assembly 1 x1 3 Remove the sensor 2 x1 Pawls x4 4 Replacement and Adjustment 372 4...
Страница 388: ...4 Use a wrench 1 to remove the BCU stand screws x3 5 Remove the IPU 2 4 Replacement and Adjustment 386 4...
Страница 446: ...6 Troubleshooting 444 6...
Страница 447: ...Model Be C1 Machine Code D046 D049 Appendixes August 2008 Subject to change...
Страница 448: ......
Страница 462: ...1 Appendix Specifications 14 1...
Страница 463: ...2 Appendix Overview Overview Machine Layout 1 Image Writing Unit 15 2...
Страница 484: ...Drum Drive Section 1 Drum Drive Gear Silicone Grease G501 4 Appendix Preventive Maintenance Tables 36 4...
Страница 528: ...7 Appendix Jam Detection 80 7...