Specifications

Troubleshooting Symptom Charts /Operation- 13
Grinding, squeaking
or scraping noise
1 Clean and inspect the printer.
2 Manually slide carriage. Remove obstructions from carriage
and paper paths.
3 Replace mechanical assembly. Retest.
4 Inspect and replace frayed or cut carriage belt.
5 Replace mechanical assembly.
6 Replace paper feed motor. Retest.
7 Replace drive gear. Retest.
8 Replace pivot spring. Retest.
9 Replace purge unit motor. Retest.
10 Replace carriage motor. Retest.
11 Remove pressure plate and check for obstructions.
12 Reseat logic board connectors. Replace logic board.