Star Micronics WinType 4000 Technical Manual page 131

2.10 CX
Step
1 (Initial Check)
Are any parts broken, malformed, incorrectly installed
or different from those listed in the specifications?
• Principle Parts to be Checked:
(1) Pre-regi. sensor, (2) Feeder assembly
(3) MCU PWB, (4) Harness assembly P/H
(5) LVPS assembly
2 (Check the size of the paper.)
Is the size of the paper in the input tray consistent with
the value set in non-volatile code A?
3 (Check the pre-regi. sensor.)
Is the pre-regi. sensor functioning normally?
• Check using diagnosis code 02.
Check
– 127 –
TROUBLESHOOTING
Remedy
YES
Replace the part or
install the part
correctly.
See step 3.
to be consistent with
Replace the MCU
PWB.
NO
See step 2.
Change the value of
non-volatile code A
the paper size.
See section 3.8
Faulty Pre-regi.
Sensor.