Ricoh B079, Руководство по обслуживанию

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SOFTWARE DOWNLOAD
SM 5-83 B079/B082
Service
Tables
•
Mode Counts for Copy Application
Other Output to the rotational stacker are not counted. White
sheets (blanks) for the high speed mode are also
counted.
Mechanical Collate
Count Timing Feed-in starts with “Sort” selected on the finisher.
Other Counts even for stapling. White sheets (blanks) for the
high speed mode are also counted.
Stapler
Count Timing Feed-in starts with “Staple” selected on the finisher.
Other Not counted for the Collate mode.
5.1.8 NIP BAND WIDTH ADJUSTMENT: SP1-109
When paper wrinkling or image offset occurs, the pressure from the pressure roller
can be adjusted by changing the position of the pressure springs. At this time, the
nip bandwidth can also be checked with SP1-109.
1. Execute SP5-802 to perform a free run of about 50 sheets.
2. Open SP1-109-1, press

, and then press Yes to confirm the selection.
3. Press Copy Window to return to the copy window.
4. Place an OHP sheet (A4/8.5" x 11" sideways) on the by-pass feed tray.
5. Press Start

twice. The OHP sheet stops in the fusing unit for about 10
seconds, then it exits automatically.
6. Check the nip bandwidth [A]. The relationship between the position of the
pressure spring and the bandwidth is as follows.
NOTE: Check the nip bandwidth around the center of the OHP.
Pressure spring position Nip width
Upper (default position)
6.0 ± 0.5 mm
Lower
6.5
±
0.6 mm
If the width is out of the above specification, the pressure spring should be
replaced.
Paper feed direction
OHP
A231M509.WMF
[A]