Table 3-1. Monthly Organizational Preventive Maintenance Checks and Services (Cont)

TM 11-7025-233-23

Table 3-1. Monthly Organizational Preventive Maintenance

Checks and Services -- Continued

Equipment Will Be

Reported Not Ready/

Procedures

Item To Be

Item

Available If:

No.

Inspected

10. Wipe paper pan.

11. Wipe Platen.

NOTE

Light deposit of black carbon

on support rails is normal.

12. If rails must be cleaned,

wipe with dry lint-free

cloth. If dry cloth not

effective, moisten lightly

with isopropyl alcohol and

wipe.

CAUTION

Do not lubricate rails. Oil

will cause carriage bearing

failure.

Check and adjust as follows:

Carriage

Drive

1. Move carriage along support

Belt

rails.

Drive belt loose,

2. Check if drive belt moves

cut, or pulleys out

evenly on motor drive shaft

of alinement.

and pulleys.

Check print head cable as follows:

Print Head

Cable

1. Move carriage along support

rails.

2. Check if paper board covers

are in place over circuit

boards.

3. Check if print head cable

moves freely.

Belt worn or cut.

Check belt for wear.

Tractor

Drive Belt

3-4