Main Ink Level Sensors - Ricoh D124-17 Service Manual

17. Use a scale to measure the distance from the edge of the paper to the tip of a horizontal line on
both the left and right margins.
• The width of the left and right margins must be the same.
• The width of the left and right margins must be in the range: 2.5 to 3.0 mm.
18. If the left and right margins are the same size and within the range 2.5 to 3.0 mm, no adjustment is
necessary.
-or-
If the margins need adjustment, do the following steps.
19. Use SP2104-001 and SP2104-002 to adjust the left and right margins. Here are some sample
measurements and correction entries.
Margin Measured (mm)
Right
Right
Left
Left
20. Print another test pattern with SP4417 Pattern 8 Grid Pattern B and check the results.
21. Repeat the adjustment procedure until both measurements are equal and within range.
22. After completing the adjustment, open SP2104-031 (Automatic Conversion) and touch
[EXECUTE].
• This saves the adjusted settings.
• These adjusted settings are applied not only to Normal Paper but all other types of paper
included under this SP code.
23. Open SP4012.
• Touch SP4012-007, and then restore the original setting noted in Step 8.
• Touch SP4012-008, and then restore the original setting noted in Step 8.

Main Ink Level Sensors

Preparation
• Move the Carriage Unit with SP2102-4
• Separate the Main Unit from the Scanner Unit
Remove:
• Right cover page 209
SP
1 2104-001
4.5 2104-001
1.0 2104-002
4.5 2104-002
page 227
page 205
Carriage Unit
Enter +/- Target
+2 3
-1.5 3
-2.0 3
+1.5 3
419