Ricoh Leo-C2/P2, Technical Bulletin

Page: 149 / 308

T
echnical
B
ulletin
PAGE: 11/18
Model:
Leo-C2/P2
Date:
12-Jul-18
No.:
RD0A5024
= 11-9.1
= 1.9
-> In SP1-087-001, enter “1.9”
6.
Verify correct results by repeating steps 2 and 3 and comparing with the target size. If
results are not satisfactory, make adjustments in SP1-087-001.
c. Trailing Edge Main Skew Adjustment Paper Skew - Trailing Edge
Correction in Sub Scan Direction
When the glass scale scans the registration marks the leading edge enters straight,
but the paper skews before the trailing edge passes through the scale, resulting in an
image that is slanted. The problem is caused by the fluctuation in the pressure applied
by the paper transport rollers, which is why this adjustment is recommended after
replacing the paper transport roller in the left/right drawer units, mainly the Measuring
roller. In this adjustment, you will input a correction value in the SP, which applies to
the image writing process by the laser unit to compensate for the slant detected by the
glass scale in sub scan direction. (In adjustment ‘d’, you will correct the slant in main
scan direction.)
1.
In the following SPs, change the value to “1000” (Default).
•
SP1-143-001
•
SP1-143-202 (Trailing Edge Main Skew Adj.)
2.
In the following SPs, change the value to “1”.
Adjustment is possible using only one sheet.
•
SP1-053-001 (Auto Reg Exec Conditions: No. of Sheets: Side 1 Adj.)
•
SP1-143-001
•
SP1-053-003 (Auto Reg Exec Conditions: No. of Sheets: Side 2 InitAdj.)
•
SP1-053-007 (Auto Reg Exec Conditions: No. of Sheets: Side 2 Front & Back Adj.)

When all adjustment is completed, restore the value to “10”.