Ricoh SP 8400DN Field Service Manual page 1627

3.Engine SP Mode Tables
5804
5-804-253 Anti-Condensation Heater Relay
Important: Use the procedure below to do the output checks for the fusing exit motor in SP5-804-092 to 098. If
you do not follow this procedure, a kink will form in the fusing belt sleeve, and the fusing sleeve belt unit will
need to be replaced.
1. Do one of the following:
• Open the right cover of the paper bank
• Remove one of the toner bottles
• Pull out the waste toner bottle half-way
• Remove the fusing unit
2. Enter SP mode.
3. Do the following out output checks:
• SP5-804-092 (Fusing Motor:CW:Standard Speed)
• SP5-804-093 (Fusing Motor:CW:Middle Speed)
• SP5-804-094 (Fusing Motor:CW:Low Speed)
• SP5-804-098 (Fusing Motor:CCW:Low Speed)
4. Without exiting SP mode, turn the main power switch off and then on again.
Important: If you exit SP mode before you turn the main power switch off, the fusing exit motor will stay off
when the machine warms up. Heat will be concentrated in one area of the fusing belt sleeve and cause a kink to
form. If this happens, you will need to replace the fusing sleeve belt unit.
5. Do the reverse of what you did in step 1 (for example, reattach the fusing unit).
Finisher / Mailbox / Folding Unit
3000-sheet finisher
DFU: Design/Factory Use only
6124
6-124-001 Entrance Transport Motor
6-124-002 Horizontal Transport Motor
6-124-003 Pre-Stack Transport Motor
6-124-004 ITB Transport Motor
6-124-005 Paper Exit Motor
166
[OUTPUT Check]
ENG
[OUTPUT Check: 2K/3K FIN]
OFF/ON
[ 0 to 1 / 0 / 1]
OFF/ON
ENG [ 0 to 1 / 0 / 1]
OFF/ON
ENG [ 0 to 1 / 0 / 1]
OFF/ON
ENG [ 0 to 1 / 0 / 1]
OFF/ON
ENG [ 0 to 1 / 0 / 1]
OFF/ON
ENG [ 0 to 1 / 0 / 1]
OFF/ON