4-244 MFP Service Manual
7500-432, -632, and -832
2000-sheet dual input (TTM)—tray 4 media guide lock assembly removal
1. Remove the tray 4 assembly. See “2000-sheet dual input (TTM)—tray 4 assembly removal” on
page 4-223.
2. Remove the tray 4 front cover. See “2000-sheet dual input (TTM)—tray 4 front cover removal” on
page 4-235.
3. Remove the tray 4 rear cable assembly. See “2000-sheet dual input (TTM)—tray 4 rear cables
removal” on page 4-237.
4. Remove the tray 4 front cable assembly. See “2000-sheet dual input (TTM)—tray 4 front cables
removal” on page 4-240.
5. Remove the media guide rack and pinion. See “2000-sheet dual input (TTM)—media guide rack and
pinion removal” on page 4-230.
6. Move both media guides inward.
7. Lift the front edge of the bottom plate from the tray.
8. Remove the bottom plate (A) from the tray.
9. Remove two screws securing the bracket (B) to the tray.
10. Remove the front media guide (C).
11. Remove the e-clip securing the tray 4 media guide lock (D) to the front media guide (C).
12. Remove the tray 4 media guide lock (D).
13. Remove the spring (E).
14. Remove the tray 4 media guide lock button (F) from the tray 4 media guide lock (D).
Note: Before re-installing, ensure the tray 4 media guide lock (D) and the tray 4 media guide lock button (F)
are properly installed as shown in the figure.