2WA/2NJ/2RK
(8-1) Connector position ................................................................................................... 8-58
(8-2) PWB photograph ...................................................................................................... 8-58
(9) Operation panel main PWB ............................................................................................... 8-62
(9-1) Connector position ................................................................................................... 8-62
(9-2) PWB photograph ...................................................................................................... 8-62
(10) IH PWB.............................................................................................................................. 8-68
(10-1) Connector position ................................................................................................... 8-68
(10-2) PWB photograph ...................................................................................................... 8-68
(11) Fuser high-voltage PWB.................................................................................................... 8-71
(11-1) Connector position ................................................................................................... 8-71
(11-2) PWB photograph ...................................................................................................... 8-71
(12) PF main PWB .................................................................................................................... 8-72
(12-1) Connector position ................................................................................................... 8-72
(12-2) PWB photograph ...................................................................................................... 8-72
(13) BR main PWB.................................................................................................................... 8-77
(13-1) Connector position ................................................................................................... 8-77
(13-2) PWB photograph ...................................................................................................... 8-77
(14) DP main PWB.................................................................................................................... 8-81
(14-1) Connector position ................................................................................................... 8-81
(14-2) PWB photograph ...................................................................................................... 8-81
(15) DP Interface PWB Connector position .............................................................................. 8-86
(15-1) PWB photograph ...................................................................................................... 8-86
8-2 Description for PWB (OPTION) .............................................................................................. 8-89
(1) PF main PWB (PF-730(B)) ................................................................................................ 8-89
(1-1) Connector position ................................................................................................... 8-89
(1-2) PWB photograph ...................................................................................................... 8-89
(2) PF main PWB (PF-740(B)) ................................................................................................ 8-94
(2-1) Connector position ................................................................................................... 8-94
(2-2) PWB photograph ...................................................................................................... 8-94
(3) PF main PWB (PF-7120)................................................................................................... 8-99
(3-1) Connector position ................................................................................................... 8-99
(3-2) PWB photograph ...................................................................................................... 8-99
(4) PF main PWB (PF-7130)................................................................................................. 8-103
(4-1) Connector position ................................................................................................. 8-103
(5) DF main PWB (DF-7110) ................................................................................................ 8-108
(5-1) Connector position ................................................................................................. 8-108
(5-2) PWB photograph .................................................................................................... 8-109
(6) MT main PWB (MT-730(B))............................................................................................. 8-118
(6-1) Connector position ................................................................................................. 8-118
(7) BF main PWB (BF-730)................................................................................................... 8-121
(7-1) Connector position ................................................................................................. 8-121
(8) PH main PWB (PH-7) ...................................................................................................... 8-126
(8-1) Connector position ................................................................................................. 8-126
(8-2) PWB photograph .................................................................................................... 8-126
9 Appendixes
9-1 Repetitive defects gauge .......................................................................................................... 9-1
9-2 Firmware environment commands ........................................................................................... 9-2
9-3 Inner Cleaning ........................................................................................................................ 9-10
(1) Cleaning the paper conveying plate .................................................................................. 9-10
(2) Cleaning the rear transfer guide ........................................................................................ 9-10
(3) Cleaning the right registration cleaner............................................................................... 9-11