Copy Adjustments Printing/Scanning; Printing - Ricoh D158 Service Manual

4.14 COPY ADJUSTMENTS PRINTING/SCANNING


You need to perform the adjustment after you do a Memory All Clear, and after you
replace or adjust any of the following parts.

First or second scanner

Lens Block

Scanner Motor

Polygonal Mirror Motor

Paper Tray

Paper Side Fence

For detailed explanations about how to access and use the SP modes, see Section 5.

4.14.1 PRINTING


Make sure the paper is installed correctly in each paper tray before you start these
adjustments.

Use the Trimming Area Pattern SP5-902, No. 10 (D160/D161/D170) or SP2-109, No.14
(D158/D159) to print the test pattern for the printing adjustments below.

Set SP5-902 (D160/D161/D170) or SP2-109 (D158/D159) to 0 again after you complete
these printing adjustments.
- Registration - Leading Edge/Side-to-Side -
1. Check the leading edge registration for each paper feed station, and adjust each of these
registrations using SP1-001.
2. Check the side-to-side registration for each paper feed station, and adjust these registrations
using SP1-001. (Adjust the trays in order: the 1st tray first, then the 2nd tray, etc.)
Tray
Any paper tray: Plain
Any paper tray: Mid Thick
Any paper tray: Thick
By-pass feed: Plain
D158/D159/D160/D161/D170
SP mode
SP1-001-002
SP1-001-003
SP1-001-004
SP1-001-007
4-105
Copy Adjustments Printing/Scanning
Specification
2 ± 1.5 mm
SM