
7-855-001 Coverage Range 1
*CTL
[1 to 200 / 5 /1%/step]
7-855-002 Coverage Range 2
*CTL
[1 to 200 / 20 /1%/step]
7901
[Assert Info]
Records the location where a problem is detected in the program. The data stored in
this SP is used for problem analysis. DFU
7-901-001 File Name
*CTL
-
7-901-002 Number of Lines
7-901-003 Location
7904
[Near End Setting]
Selects the time between near end and end.
0: three days, 1: five days, 2: seven days
7-904-001 PCU: K
*ENG [ 0 to 2 / 1 / 1 /step ]
7-904-002 PCU: Col
*ENG [ 0 to 2 / 1 / 1 /step ]
7-904-004 ITB
*ENG [ 0 to 2 / 1 / 1 /step ]
7-904-006 Fusing Unit
*ENG [ 0 to 2 / 1 / 1 /step ]
7906
[Prev.U PM Counter]
(Page or Rotations, Unit, [Color]), Dev.: Development Unit
-001 to -019 Displays the number of sheets printed with the previous maintenance units.
7-906-001 Page: PCU: Bk
ENG
[0 to 9999999 / 0 / 1 page/step]
7-906-002 Page: PCU: C
ENG
[0 to 9999999 / 0 / 1 page/step]
7-906-003 Page: PCU: M
ENG
[0 to 9999999 / 0 / 1 page/step]
7-906-004 Page: PCU: Y
ENG
[0 to 9999999 / 0 / 1 page/step]
7-906-005 Page:Dev. Unit:Bk
ENG
[0 to 9999999 / 0 / 1 page/step]
7-906-006 Page:Dev. Unit:C
ENG
[0 to 9999999 / 0 / 1 page/step]
7-906-007 Page:Dev. Unit:M
ENG
[0 to 9999999 / 0 / 1 page/step]
5. System Maintenance Reference
488
Summary of Contents for SP C440dn
Page 1: ...Model Z P2 Machine Codes M257 Field Service Manual April 2015...
Page 2: ......
Page 30: ...1 Product Information 28...
Page 73: ...9 Install the securing holder E 10 Reassemble the machine Tray Heater 71...
Page 86: ...3 Preventive Maintenance 84...
Page 92: ...5 Left cover B Right Cover 1 Open the duplex unit A 4 Replacement and Adjustment 90...
Page 128: ...5 Open the upper cover A 4 Replacement and Adjustment 126...
Page 131: ...4 The left stay A x 4 5 Rear holder bracket A x 2 Image Transfer 129...
Page 139: ...3 Remove the two screws 4 ID sensor board bracket A x 1 Image Transfer 137...
Page 141: ...4 Exit the SP mode Image Transfer 139...
Page 146: ...2 Temperature Humidity sensor A x 1 x 1 4 Replacement and Adjustment 144...
Page 187: ...3 Bracket A x 1 4 Release the paper feed unit A x 1 Paper Feed 185...
Page 201: ...5 Inner left upper cover page 94 6 Paper exit unit holder A x 1 Paper Exit 199...
Page 211: ...6 Release the left arm A x 1 Duplex Unit 209...
Page 215: ...3 Duplex lower guide plate A 4 Duplex upper guide plate A x 7 Duplex Unit 213...
Page 220: ...8 Right and left arms A x 2 each 4 Replacement and Adjustment 218...
Page 221: ...9 Duplex By pass motor bracket with the frame A x 6 10 Guide plate A x 4 Duplex Unit 219...
Page 230: ...Controller Box Removal E HVPS CB Board Right Cover Open F BCU 4 Replacement and Adjustment 228...
Page 245: ...5 Disconnect the connector 6 Disconnect the six connectors x 1 Electrical Components 243...
Page 254: ...4 Replacement and Adjustment 252...
Page 564: ...5 System Maintenance Reference 562...
Page 637: ...Model Z P2 Machine Codes M257 Appendices February 2015...
Page 638: ......
Page 640: ...2...
Page 648: ...1 Appendix Specifications 10...
Page 652: ...MEMO 14...
Page 653: ...MEMO 15...
Page 654: ...MEMO 16 EN...