3-104
Confidential
Maintenance unit
(2) Release the left end of the switching lever guide from the maintenance unit (viewed from
the rear) and remove the guide.
(3) If the ink absorber box has not been removed, pull out the main drain tube and air vent tube
from the ink absorber box.
Note:
Pinch the end of each tube with a clip in order to prevent drained ink from leaking
and the machine from getting stained with leaked ink.
Note:
If the main drain tube and air vent tube are disconnected from the ink absorber box,
they are reusable only one time by trimming their ends vertically 10 mm with scissors clear
and free of oil. Check that their cut surfaces are free of oil. If it is the second time for those
tubes to be disconnected, they need to be replaced.
(4) Remove the four screws (three "a" screws and one "b" screw) and detach the maintenance
unit from the engine unit.
"a": Taptite, cup B M3x10
"b": Taptite, cup S M3x6
Assembling Notes:
• Before setting the switching lever guide back into place, apply the specified lubricant to the
specified point, referring to
in this chapter.
• When mounting the switching lever guide on the maintenance unit, put it over the square
opening in the CR guide rail and then lightly push it down.
• When mounting the maintenance unit on the engine unit, fit the two bosses of the shaft holder
(on the left side of the maintenance unit) into the two holes under the CR guide rail.
Switching lever guide
"a"
"a"
"a"
CR frame
Carriage motor
harness
Maintenance unit
ASF motor/encoder harness ASSY
ASF encoder disc
ASF drive ASSY
ASF motor
(Rear)
CR guide rail
Holes
"b"
(3_098)
Summary of Contents for DCP-J925DW
Page 17: ...xiv Confidential ...
Page 18: ...xv Confidential ...
Page 19: ...xvi Confidential ...
Page 20: ...xvii Confidential ...
Page 21: ...xviii Confidential ...
Page 44: ...1 23 Confidential 1 0 08 inches 2 mm or greater curve may cause jams to occur ...
Page 140: ...3 3 Confidential 2 PACKING ...
Page 281: ...4 28 Confidential ADF Copy Chart C A B D ...
Page 292: ...5 8 Confidential Print Pattern for Creating Head Calibration Data ...
Page 294: ...5 10 Confidential Scanning Compensation Data List ...
Page 297: ...5 13 Confidential Nozzle Test Pattern ...
Page 300: ...5 16 Confidential Configuration List ...
Page 303: ...5 19 Confidential MFCJ430W J432W MFCJ625DW J825DW Key Entry Order ...
Page 318: ...5 34 Confidential PF EXIT Adjust Check Pattern Paper feed roller ...
Page 319: ...5 35 Confidential EXIT Adjust Check Pattern 1 ...
Page 320: ...5 36 Confidential EXIT Adjust Check Pattern 2 ...
Page 321: ...5 37 Confidential EXIT Adjust Check Pattern 3 ...
Page 322: ...5 38 Confidential KEISEN2 LF300 EXIT ADJUST PATTERN ...
Page 327: ...5 43 Confidential Vertical Alignment Check Pattern ...
Page 331: ...5 47 Confidential Left Right Top and Bottom Margin Check Pattern ...
Page 367: ...6 4 Confidential Power supply PCB 100 V series ...
Page 368: ...6 5 Confidential Power supply PCB 200 V series ...
Page 369: ...6 6 Confidential Wiring diagrams ...