Troubleshooting - Ricoh M160 Service Manual

Troubleshooting

6.4 TROUBLESHOOTING
6.4.1 TEST PATTERN PRINTING
Follow the test pattern print procedure below to print a test pattern.

Do not operate the machine until the test pattern has been printed. Otherwise, an SC
occurs.
1. Enter the SP mode, and then select SP2-109-001.
2. Select the pattern number, and then press [OK].
3. Display the Copy function by pressing [Start] key, and then specify the scanning
conditions for test pattern print.
4. Press [Start] key to print the test pattern.
5. Check the test pattern, and then go back to SP mode.
No. Pattern
0 None
1 Vert. (1 dot)
2 Hori. (1 dot)
3 Vert. (2 dot)
4 Hori. (2 dot)
5 Grid Vert.
6 Grid Hori.
7 Grid 20mm
8 Arg. Grid
M160/M161
No.
9 Arg. Grid 20mm
10 Indep. (1 dot)
11 Indep. (2 dot)
12 Indep. (4 dot)
13 Full
14 Band
15 Gray 10mm
16 Gray 20mm
17 Trim Area
6-112
Pattern
SM