Service Call 501-582
D255/D256/M281/M282
6-40
SM
SC No.
Type
Error Name/Error Condition/Major Cause/Solution
Fusing thermistor connection PCB defective
Replace the fusing thermistor connection PCB.
IOB defective
1. Update the engine software to the latest version.
2. Replace the IOB.
PSU defective
1. Reconnect the following connector.
PSU – IOB connector
2. Replace the PSU.
Fusing lamp defective
Replace the fusing unit.
SC No.
Type
Error Name/Error Condition/Major Cause/Solution
SC551-00
D
Fusing Thermistor (End) Disconnected Error
Input from fusing thermistor (end) is 1019 or more (A/D value)
continuously for 4 seconds.
Connector defective or disconnected
Connector pin defective
Triac defective
Fusing thermistor defective
Fusing thermistor connection PCB defective
IOB defective
Connector defective or disconnected
Reconnect the following connectors.
Fusing Thermistor – Fusing Thermistor Connection
PCB connector
Fusing Thermistor Connection PCB – IOB connector
Connector pin defective
If the I/F connector pins of the fuser unit and the main unit
are deformed owing to foreign materials, replace the
connectors or the units including the connectors.
Содержание M281 Series
Страница 1: ...D255 D256 M281 M282 SERVICE MANUAL ...
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Страница 21: ...PRODUCT INFORMATION REVISION HISTORY Page Date Added Updated New None ...
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Страница 189: ...PREVENTIVE MAINTENANCE REVISION HISTORY Page Date Added Updated New None ...
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Страница 192: ...Yield Parts Settings D255 D256 M281 M282 3 2 SM Operation check Check if the sample image has been copied normally ...
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Страница 278: ...Laser Unit MP 501 601 D255 D256 M281 M282 4 84 SM 6 Remove the laser unit A ...
Страница 281: ...Laser Unit SP 5300 5310 SM 4 87 D255 D256 M281 M282 Replacement and Adjustment 6 Remove the laser unit A ...
Страница 316: ...Duplex Unit D255 D256 M281 M282 4 122 SM 19 Remove the duplex unit A while removing the shaft B from the coupling C ...
Страница 318: ...Drive Unit D255 D256 M281 M282 4 124 SM 5 Remove the paper feed motor A MP 501 601 SP 5300 5310 ...
Страница 346: ...Electrical Components D255 D256 M281 M282 4 152 SM 6 Remove the laser fan unit A hook 1 7 Remove the Connect Left PCB A ...
Страница 356: ...ARDF MP 501 601 Only D255 D256 M281 M282 4 162 SM 5 Open the ARDF A 6 Remove the ARDF unit A by lifting it up ...
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Страница 442: ...Self Diagnostic Mode D255 D256 M281 M282 6 4 SM ...
Страница 563: ...DETAILED DESCRIPTIONS REVISION HISTORY Page Date Added Updated New None ...
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Страница 574: ...Product Overview D255 D256 M281 M282 7 10 SM No Name No Name 8 BiCU 18 LED PCB 9 PSU 19 SBU 10 Fax board ...
Страница 585: ...Fusing Unit SM 7 21 D255 D256 M281 M282 Detailed Descriptions ...
Страница 587: ...Paper Exit Unit SM 7 23 D255 D256 M281 M282 Detailed Descriptions ...
Страница 590: ...Paper Feed Unit D255 D256 M281 M282 7 26 SM ...
Страница 593: ...ARDF MP 501 601 Only SM 7 29 D255 D256 M281 M282 Detailed Descriptions ...
Страница 595: ...ARDF MP 501 601 Only SM 7 31 D255 D256 M281 M282 Detailed Descriptions ...
Страница 599: ...D255 D256 M281 M282 SERVICE MANUAL APPENDICES ...
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Страница 605: ...APPENDIX SPECIFICATIONS REVISION HISTORY Page Date Added Updated New None ...
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Страница 633: ...PREVENTIVE MAINTENANCE TABLES REVISION HISTORY Page Date Added Updated New None ...
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Страница 639: ...SP MODE TABLES REVISION HISTORY Page Date Added Updated New 41 42 01 20 2017 Removed SP5759 Machine Limit Count ...
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Страница 807: ...SOFTWARE CONFIGURATION REVISION HISTORY Page Date Added Updated New None ...
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Страница 1003: ...Fax Unit Configuration SM 169 D255 D256 FAX OPTION D255 D256 FAX OPTION 6 4 FAX UNIT CONFIGURATION No Component 1 FCU 2 Speaker ...