Work Completion Check - Epson Stylus COLOR 670 Service Manual

EPSON Stylus COLOR 670

4.1.3 Work Completion Check

If any service is made to the printer, use the checklist shown below to confirm
all works are completed properly and the printer is ready to be returned to the
user.
Table 4-2. Check List
Classifi-
Item
cation
Self-test Is the operation normal?
On-line Test Is the printing successful?
Is ink discharged normally
Printhead
from all the nozzles?
Does it move smoothly?
Is there any abnormal noise
during its operation?
Carriage
Is there any dirt or foreign
Mechanism
objects on the CR Guide
Shaft?
Main Unit
Is the CR Motor at the
correct temperature?
(Not too heated?)
Is paper advanced
smoothly?
• No paper jamming?
• No paper skew?
• No multiple feeding?
Paper Feeding
• No abnormal noise?
Mechanism
Is the PF Motor at correct
temperature?
Is the paper path free of any
obstructions?
Disassembly and Assembly
Check Point Status
o
Checked
o
Not necessary
o
Checked
o
Not necessary
o
Checked
o
Not necessary
o
Checked
o
Not necessary
o
Checked
o
Not necessary
o
Checked
o
Not necessary
o
Checked
o
Not necessary
o
Checked
o
Not necessary
o
Checked
o
Not necessary
o
Checked
o
Not necessary
Table 4-2. Check List (continued)
Classifi-
Item
cation
Specified
Adjustment
Adjustment
Specified
Lubrication
Lubrication
Function ROM Version
Ink Cartridge
Packing
Protective
Materials
Attachments,
Others
Accessories
Overview
Check Point
o
Checked
Are all the adjustment done
o
correctly?
Not necessary
o
Checked
Are all the lubrication made
o
at the specified points?
Not necessary
o
Checked
Is the amount of lubrication
o
correct?
Not necessary
o
Checked
Version:
o
Not necessary
o
Checked
Are the ink cartridges
o
installed correctly?
Not necessary
o
Checked
Have all relevant protective
o
materials been attached to
Not necessary
the printer?
o
Checked
Have all the relevant items
o
been included in the
Not necessary
package?
Revision A
Status
70