Chapter 3. MAINTENANCE INSTRUCTIONS

TM 11-7025-232-10

MAINTENANCE INSTRUCTIONS

Index of Maintenance Procedures

Page No.

Title

Paragraph No.

Check/Adjust Ribbon Cartridge

Check/Adjust Character Band

Clean Character Band

C l e a n Line Printer

Clean Paper Motion Sensor

Section

LUBRICATION

INSTRUCTIONS

3-1. LUBRICATION

T h e line printer requires no lubrication by the operator.

Section Il. TROUBLESHOOTING PROCEDURES

3-2. GENERAL

Table 3-1 lists the common malfunctions which you may find during the operation or

m a i n t e n a n c e of the line printer or its components. You should perform the

t e s t s / i n s p e c t i o n s and corrective actions in the order listed.

All STATUS indicator alphanumeric codes used for this model of the line printer are

c o n t a i n e d in table 3-1. A flashing display of any code means possible lost data on

l a s t line printed (table 3-1, item 51).

Random codes, other than those listed in table 3-1, can appear on the STATUS

i n d i c a t o r . I f this persists after corrective action (table 3-1, item 50), it

indicates a malfunction which must be checked by maintenance personnel.

T h i s manual cannot list all malfunctions that may occur, nor all tests or

I f a malfunction is not listed or is not

i n s p e c t i o n s and corrective actions.

c o r r e c t e d by listed corrective actions, notify your supervisor.