Service manual

EPSON Stylus Photo R260/R265/R270, R360/R380/R390 Revision B
Disassembly/Assembly Overview 59
4.1.4 Work Completion Checklist
Whenever the printer is serviced, use the checklist shown below to confirm all work is
completed properly and the printer is ready to be returned to the user.
Make sure to always check the maintenance counter before disassembling the printer.
If the counter shows that some part or component has almost reached the end of its
service life, replace the part after receiving prior approval from the user.
Table 4-4. Work Completion Checklist
Classification Item Check Point Status
Printer
Unit
Self-test Is the operation normal? OK / NG
On-line Test Is the printing attempt successful? OK / NG
Printhead
(print a nozzle
check pattern)
Is ink discharged normally from all the
nozzles? OK / NG
Carriage
Mechanism
Does the carriage move smoothly? OK / NG
Is there any abnormal noise during its
operation?
OK / NG
Paper Feeding
Mechanism
Is paper advanced smoothly? OK / NG
No paper jamming? OK / NG
No paper skew? OK / NG
No multiple-sheet feeding? OK / NG
No abnormal noise? OK / NG
Is the paper path free of obstructions? OK / NG
On-line Test On-line Test Is the operation normal? OK / NG
Adjustment Specified
Adjustments
Are all the adjustments correctly
completed?
OK / NG
Lubrication Specified
Lubrication
Has lubrication been applied at the
specified points?
OK / NG
Is the amount of lubrication correct? OK / NG
Function Firmware
Version
Version:
OK / NG
Packing Ink
Cartridge
Are the ink cartridges installed
correctly?
OK / NG
Waste Ink Pads Is the remaining capacity of the waste
ink pads enough?
OK / NG
Carriage position Is the carriage located at the position
where the Printhead is covered with the
cap?
OK / NG
Protection (strong
tape, vinyl sheet)
Have the specified parts been secured
with the strong tapes to prevent
damage during transportation?
See Protection for transportation (p.60)
OK / NG
Others Attachments,
Accessories
Have all the relevant items been
included in/returned to the package?
OK / NG
Table 4-4. Work Completion Checklist
Classification Item Check Point Status