Tray Operation
D372 50 SM
Paper height sensor OFF (full upright)
The paper on the tray has pushed the edge depressors to the full upright position.
Normally, removing the paper from the tray restores normal operation. The actuator falls
and the paper height sensor switches ON. This signals the lift motor to raise the tray to the
start position.
An error will occur if an abnormal condition exists:
After the paper height sensor switches ON and the tray lift motor raises the tray, if
paper height sensor does not go OFF after 20 sec., this signals an error and the tray lift
motor will switch OFF.
With the paper height sensor OFF and the tray full sensor OFF, the tray lift motor
lowers the tray. The tray lift motor will switch off if the paper height sensor does not go
ON within 3 sec.
These two errors are counted as the same error. The first occurrence of the error is
considered a jam, and at the second occurrence SC750 (Tray Lift Motor Error) is issued.
To recover from an error:
At the first occurrence of the error after a paper jam error, opening and closing either
the top cover or the stapler door triggers the initial check and restores normal
operation if no problems are detected.
At the second occurrence after SC750 is issued, cycling the main machine off/on may
restore full operation if no problems are detected.
Edge Depressor Solenoid Error
At power on, or while the stack starts being output to the tray (the solenoid starts to go
OFF), if the paper height sensor remains OFF this indicates a solenoid error. When this
error occurs:
All motors switch off.
The error is logged.
The first occurrence is considered a jam, and the second occurrence causes SC751 (Edge
Depressor Solenoid).
To recover from an error:
At the first occurrence of the error after a paper jam error, opening and closing either
the top cover or the stapler door triggers the initial check and restores normal
operation if no problems are detected.
At the second occurrence after SC750 is issued, cycling the main machine off/on may
restore full operation if no problems are detected.
Содержание Aficio MP 2550B
Страница 1: ...D017 D018 D019 D020 SERVICE MANUAL 003320MIU ...
Страница 2: ......
Страница 3: ...D017 D018 D019 D020 SERVICE MANUAL ...
Страница 4: ......
Страница 5: ...D017 D018 D019 D020 SERVICE MANUAL 003320MIU ...
Страница 6: ......
Страница 8: ......
Страница 10: ......
Страница 12: ......
Страница 32: ......
Страница 33: ...INSTALLATION ...
Страница 34: ......
Страница 90: ...Platen Cover B406 D017 D018 D019 D020 1 56 SM 1 15 PLATEN COVER B406 1 Install the platen cover A x 2 ...
Страница 120: ......
Страница 121: ...PREVENTIVE MAINTENANCE ...
Страница 122: ......
Страница 130: ......
Страница 131: ...REPLACEMENT AND ADJUSTMENT ...
Страница 132: ......
Страница 150: ...Laser Unit D017 D018 D019 D020 3 18 SM 3 Remove A Copy tray Hook x1 1 Remove A Toner bottle B Laser unit x2 x2 ...
Страница 201: ...TROUBLESHOOTING ...
Страница 202: ......
Страница 238: ...Self Diagnostic Mode D017 D018 D019 D020 4 36 SM Self Diagnostic Test Flow Chart ...
Страница 242: ...Skewed Image D017 D018 D019 D020 4 40 SM 4 4 SKEWED IMAGE Do the following to fix a skewed image problem ...
Страница 246: ...Image Problems D017 D018 D019 D020 4 44 SM 4 5 2 CHECKING IMAGES WITH THE TRIMMING PATTERN ...
Страница 262: ......
Страница 263: ...SERVICE TABLES ...
Страница 264: ......
Страница 304: ...SP3xxx D017 D018 D019 D020 5 40 SM 5 4 SP3XXX There are no Group 3 SP codes for this machine ...
Страница 488: ......
Страница 489: ...DETAILED SECTION DESCRIPTIONS ...
Страница 490: ......
Страница 569: ...SPECIFICATIONS ...
Страница 570: ......
Страница 583: ...LARGE CAPACITY TRAY PS500 B391 ...
Страница 584: ......
Страница 586: ......
Страница 606: ......
Страница 607: ...1000 SHEET FINISHER SR790 B408 ...
Страница 608: ......
Страница 610: ......
Страница 635: ...BOOKLET FINISHER SR3000 B793 ...
Страница 636: ......
Страница 640: ......
Страница 643: ...Covers SM 3 B793 Booklet Finisher B793 3 Remove the upper left cover C ...
Страница 657: ...Folder SM 17 B793 Booklet Finisher B793 6 Remove a connector 7 7 Remove 2 screws 8 ...
Страница 658: ...Folder B793 18 SM 8 Remove the staple tray 9 9 Remove the guide 10 2 screws ...
Страница 664: ...Folder B793 24 SM 3 Set the special tool in the long hole 4 on both units 4 Secure the special tool 5 with the knob 6 ...
Страница 665: ...Folder SM 25 B793 Booklet Finisher B793 5 Tighten the screws 7 for the stapler folder unit 6 Reassemble the machine ...
Страница 666: ...Others B793 26 SM 1 4 OTHERS 1 4 1 MAIN BOARD 1 Remove the rear cover 2 Remove the main board A x 5 ...
Страница 701: ...PAPER TRAY UNIT PB3030 D331 ...
Страница 702: ......
Страница 704: ......
Страница 706: ......
Страница 708: ...Covers and Roller D331 2 SM 1 1 2 FEED ROLLER 1 Pull out the tray A 2 Release the lock lever B 3 Feed roller C ...
Страница 714: ...Electrical Components D331 8 SM 1 3 4 TRAY MAIN BOARD 1 Rear cover Covers 2 Tray main board A x 4 all s ...
Страница 728: ......
Страница 729: ...FAX OPTION TYPE 3350 D361 ...
Страница 730: ......
Страница 917: ...Fax Communication Features SM 183 D361 Fax Option Type 3350 D361 ...
Страница 925: ...ARDF DF3030 D366 ...
Страница 926: ......
Страница 930: ......
Страница 956: ......
Страница 957: ...1 BIN TRAY BN3030 D367 ...
Страница 958: ......
Страница 960: ......
Страница 966: ......
Страница 967: ...BRIDGE UNIT BU3020 D368 ...
Страница 968: ......
Страница 970: ......
Страница 979: ...DUPLEX UNIT AD3000 D369 ...
Страница 980: ......
Страница 982: ......
Страница 986: ......
Страница 994: ...Electrical Component D369 8 SM 4 Duplex transport motor B x 2 ...
Страница 1003: ...BYPASS TRAY BY3000 D370 ...
Страница 1004: ......
Страница 1006: ......
Страница 1008: ......
Страница 1010: ...Tray D370 2 SM 2 Remove the pins A x 1 each 3 By pass tray B x 1 ...
Страница 1015: ...Feed SM 7 D370 Bypass Tray BY3000 D370 6 Separation pad D spring x 1 ...
Страница 1019: ...INTERCHANGE UNIT TYPE 3350 D371 ...
Страница 1020: ......
Страница 1022: ......
Страница 1024: ......
Страница 1030: ......
Страница 1031: ...500 SHEET FINISHER SR3050 D372 ...
Страница 1032: ......
Страница 1038: ......
Страница 1050: ...Motors D372 12 SM B 1st bracket x2 C 2nd bracket x2 D 3rd bracket 3 Remove the rear fence motor E x2 x1 ...
Страница 1058: ...Overview D372 20 SM No What Happens sure that the stapler is at its home position ...
Страница 1102: ......
Страница 1103: ...PRINTER SCANNER OPTION D383 ...
Страница 1104: ......
Страница 1106: ......
Страница 1136: ...Scanner Service Tables D383 6 SM Compression Notch Assignment ...
Страница 1142: ......
Страница 1143: ...INTERNAL SHIFT TRAY SH3010 D385 ...
Страница 1144: ......
Страница 1146: ......