Epson LX-300+II RTP User Manual

EPSON LX-300+II/300+II RTP/1170II Revision D
Disassembly and Assembly Overview 68
4.1.3 Service Checks After Repair
Before returning the printer back to the user, use the check list below to confirm the quality
of the repaired printer.
Table 4-4. Check List for Repaired Printer
Category Component Item to Check Check
Printer
Mechanism
Printhead
Is dot missing? OK NG
Are any wires broken? OK NG
Carriage
mechanism
Does carriage move smoothly?
CR movement is not noisy?
CR mechanism is not dirty?
CR mechanism is not oily?
OK NG
Is the CR motor assembly at the
correct temperature?
(Not overheating?)
OK NG
Paper feed
mechanism
Is paper advancing smoothly?
PF movement is not noisy?
PF mechanism is not dirty?
PF mechanism is not oily?
OK NG
Is the PF motor assembly at the correct
temperature?
(Not overheating?)
OK NG
Paper path
Are all the types of paper fed
smoothly?
OK NG
Does the tractor feed paper smoothly? OK NG
Is the paper path clear of obstructions? OK NG
Is the platen free of damage? OK NG
Ribbon mask Is the ribbon mask free of distortion? OK NG
Test printing Is the test printing successful? OK NG
Online
printing
Is the online printing successful? OK NG
Adjustment
Printhead
Is the platen gap adjusted correctly? OK NG
Is Bi-d adjustment value correct? OK NG
Initial setting
Have all user changeable settings been
reset to the default values?
OK NG
Version Up ROM version Latest ROM version ________ OK NG
Transportation
Ink ribbon Is ribbon removed? OK NG
Accessories
Are all the relevant parts included in
the shipment?
OK NG
Table 4-4. Check List for Repaired Printer (continued)
Category Component Item to Check Check

Epson LX-300+II RTP Specifications

General

Brand	Epson
Model	LX-300+II RTP
Category	Printer
Language	English