Ricoh B286, Service Manual

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SP6-xxx Peripherals
SM 5-169 B286/B289
Service
Ta
bles
75 Punch Drive Motor: Horiz
76 Punch Drive Clutch
6961 Trans. Motor Adj.: Fan Folder - Number of Folder Motor Rotations DFU
This SP adjusts the line-speed of the Folder unit transport motor. The transport
motor drives all the timing belts that turn the rollers in the paper feed path.
[-10 to +10/0/1%]
Note : At “0”, the motor runs at normal speed. Adjustment in the “+” direction
increases speed, and in the “-“ direction it decreases speed.
6962 (Fan) Fold Motor Adjustment DFU
Use these SP’s to adjust the fan motor speed to correct skew and offset at the
Folder unit entrance. The fan fold motor drives both pairs of fan fold rollers at the
bottom of the Folder unit.
1 Display Paper Length
This SP displays the length of the paper most recently fed into and folded in the
Folder unit.
[0 to 32767 mm]
One of two sensors detects the leading edge and trailing edge of the paper, and
calculates the paper length based on the length of time for the paper to pass
below:
! On line mode. The Folder unit entrance sensor detects the length of the
paper fed from the main machine.
! Off line mode. The leading edge sensor of the Manual Feeder detects the
length of the paper fed directly into the manual feeder.