System Service Mode
D023/D025 8-308 SM Appendix
[OUTPUT Check]
6157
Not used in this machine
[INPUT Check]
6160
Displays the signals received from sensors and switches of the two-tray paper
feed unit (D351), 2000 sheet LCT (D352) or 1200 sheet LCT (D353) ( "Input
Check Table" in this section)
[OUTPUT Check]
6161
Displays the signals received from sensors and switches of the two-tray paper
feed unit (D351), 2000 sheet LCT (D352) or 1200 sheet LCT (D353) (
"Output Check Table" in this section)