63
4. Periodic Inspection Items
No.
Item
Inspection contents
Inspection standard
Work contents
Remarks
1
Checks before
the inspection
Serial No.
Total No. of prints.
Head printing colors.
Confirmation of the take-up condition for ink ribbon and retransfer film.
Sample data printing (operation confirmation before the inspection).
1. Color pattern 2. Step pattern. Both sides, one card each
prints
colors
Uneven winding within 2 mm
Registration within 2 dots.
No thermal head wire break.
(Cleaning, exchange, adjustment)
No. of normally discharged cards
Counted for each color
No.
Item
Inspection contents
Inspection standard
Work contents
Remarks
2
Related to
the supply tray
Check that the card passage opening permits only a single card to pass.
Check the operation of the card push lever.
Check for deformation of the lever of the supply tray detection switch.
Supply of only one card
Check for smooth movement when moved by hand.
An error is caused when the tray is removed.
Thickness switching plate
Push lever
Switch
No.
Item
Inspection contents
Inspection standard
Work contents
Remarks
3
Cassette-
related
Check for a bent or broken cassette shaft.
Check the rotation of the bobbin holder of the cassette.
Is the grease applied between the white sheet and the spring periodically.(every 5,000pcs cards)
No visual abnormalities
Check for smooth movement when moved by hand.
Check for uneven feed
Cassette
Cassette
Gray pattern
No.
Item
Inspection contents
Inspection standard
Work contents
Remarks
4
Related to
the turn unit
Use the turn unit motor test in service mode to turn the turn unit.
Smooth operation of the turn unit
Turn unit
No.
Item
Inspection contents
Inspection standard
Work contents
Remarks
6
Head-related
Disassembly/cleaning of the platen solenoid
Cleaning of the thermal head
Smooth movement of the plunger
No visual dirt
Exchange if the life has been exceeded.
The life is 30,000 screens.
No.
Item
Inspection contents
Inspection standard
Work contents
Remarks
7
Sensor-
related
Clean the slit of the ink start position sensor with a cotton swab.
Cleaning of the disk and the sensor for detection of the ink feed amount
Perform the "Ink Tup Enc" test in service mode.
Perform the "Ink SPY Enc" test in service mode.
Perform the "Media Tup Enc" test in service mode.
Start from Y of the ink
No color deviation
No error
No error
No error
No.
Item
Inspection contents
Inspection standard
Work contents
Remarks
8
Fan-related
Confirm that the head cooling fan is operating at all times.
Confirm operation of the card cooling fan at the time of film separation at the time of retransfer operation.
Confirm that the suction fan is operating at all times.
Confirm that the ventilation fan is operating at all times.
Clean all filters.
Operation at all times
Operation at the time of retransfer
Operation at all times
Operation at all times
No clogging
With normal use, the life is about one year.
No.
Item
Inspection contents
Inspection standard
Work contents
Remarks
9
Motor-related
Check the motor with the ink take-up motor test in service mode.
Check the motor with the ink supply motor test in service mode.
Check the motor with the retransfer film take-up motor test in service mode.
Check the motor with the card pick up motor test in service mode.
Smooth rotation at the time of start
Smooth rotation at the time of start
Smooth rotation at the time of start
Smooth rotation at the time of start
The life is about 180,000 screens.
The life is about 120,000 screens.
The life is about 200,000 cards.
No.
Item
Inspection contents
Inspection standard
Work contents
Remarks
5
Roller-related
Check the card supply feed roller surface for damage and deterioration and clean it.
Check the surface of the cleaning roller for damage, check the adhesive power, and clean it.
Check the surface of the roller in the turn unit for damage and deterioration and clean it.
Check the surfaces of the six card transport main rollers for damage and deterioration and clean them.
Check the surface of heat roller for damage and deterioration.
Remove the bend remedy roller and check the surface for damage and deterioration.
Clean the platen roller and finally print a gray pattern and check for white on a colored background.
There shall be a peak.
There shall be adhesive power after cleaning.
No visual defects
No visual defects
No visual defects
No visual defects
There shall be no white on a colored background.
Card supply roller
With normal use, the life is about one year.
Exchange when the life has been exceeded.
Exchange when the life has been exceeded.
Platen
No.
Item
Inspection contents
Inspection standard
Work contents
Remarks
10
Belt-related
Check all belts for stretching and lost teeth.
No elongation or lost teeth
No.
Item
Inspection contents
Inspection standard
Work contents
Remarks
11
MG-related
(when built in)
Perform MG head cleaning in user mode.
Perform the read/write test for the MG encoder in service mode.
In this case, there shall be no scratches to the stripe.
Cleaning
No errors.
No scratches.
No.
Item
Inspection contents
Inspection standard
Work contents
Remarks
12
IC-related
Perform the contact ON/OFF test for the contact IC encoder in service mode.
Disassembly/cleaning of the contact ON/OFF solenoid
Contact cleaning
Cleaning
No.
Item
Inspection contents
Inspection standard
Work contents
Remarks
14
Interlock-related Check that the buzzer sounds when the printer door is opened.
Confirm the following operations.
1. Cassette 2. Cleaning roller unit 3. Card tray
Error display on the LCD.
Error display on the LCD.
No.
Item
Inspection contents
Inspection standard
Work contents
Remarks
15
Final
confirmations
Perform printing of sample data from the personal computer (several cards continuously).
Printing of sample data (for storage)
1. Color pattern 2. Step pattern, one card each
Final cleaning. Switch off the power and clean the cleaning roller.
Communication test
Registration within 2 dots.
No thermal head wire break.
No.
Item
Inspection contents
Inspection standard
Work contents
Remarks
13
Printing-
related
Measure the position of an enclosure line.
Check that there is no uneven density of the Vth pattern.
Resin black confirmation
Confirm that there are no wrinkles.
Check that there are no scratches and no dirt.
Check that there are no retransfer defects.
Check for feed deviations.
X= , Y=
Check for uneven density.
Black ink confirmation
No wrinkles
No scratches, no dirt
No retransfer defects
No notable feed deviations.
Color pattern
Vth pattern
Black pattern
Step pattern
Gray pattern
In case of performing periodic inspections by means of a maintenance contract, please use a copy of the following sheet.
