Oki Data CONFIDENTIAL
42049001TH Rev.1 97 /
5.6 Fuse Checking
When the following errors occur, that fuse on the high voltage board which is associated with each
error is to be checked (see table 5-6).
Table 5-6 Fuse Error
Fuse Name
Error Description Insert Point
F1
F2
F3
F4
F5
F6
IP102
Engine Board
(RSN PWB)
High Voltage
Board
M or C toner sensor error
K toner sensor error
Cover open error
2nd tray or duplex unit paper jam
Paper jam during printing
No operator panel display
Cover open error
M-ID and C-ID motor 24V
Hop and K-ID motor 24V
High voltage, fan, Ver and
Y-ID 24V
2nd tray and duplex 24V
Belt fuser motor 24V
5V sensor system
High voltage 24V