I/O Check; Edh Check - Minolta Di450 Service Manual

Touch Panel
Display
Trouble
Malfunction
C1430
C143E
C1440
C1441
C1803
C180X
C10A1/2, C11EX
C10A5/6, C11FX, C1326/34 Com. (Prin.)
C133B
C10XX, C11XX
(5)

I/O Check

• The following functions are used to locate the faulty spot.
• Shows the states of the I/O ports when the copier is in the standby state.
✽ For details, see TROUBLESHOOTING.
(6) I.R. & EDH Check
• Allows the Tech. Rep. to make the various functional tests and adjustments of the IR
(EDH).
Touch Panel
Display
Function (IR) Displays the screens used to adjust and check the IR.
Focus Check Adjusts the focus level and displays the results of the adjustment
made.
✽ For details, see DIS/REASSEMBLY, ADJUSTMENT.
Zoom (CD) Adjusts the zoom ratio in the CD direction and displays the results of
the adjustment made.
✽ For details, see DIS/REASSEMBLY, ADJUSTMENT.
Zoom (FD)/Scale Adjusts the zoom ratio and the position of the scale in the FD direc-
tion, and displays the results of the adjustment made.
✽ For details, see DIS/REASSEMBLY, ADJUSTMENT.
Scale (CD) Adjusts the position of the scale in the CD direction and displays the
results of the adjustment made.
✽ For details, see DIS/REASSEMBLY, ADJUSTMENT.
Description
Code
H. sysnc Trouble
EDH Trouble
Gain Adjust Trouble
CCD Trouble
Malfunction Code
S-32
Setting
Malfunction
Code
C1461/2 Serial GA Trouble
C1499 IR Cooling Fan
C14XX IR Sequence Trouble
C1802 SPC Error
Description
Memory Check Trouble
ECC Control Trouble
Communication (IR)
Communication (Option)
Others
Setting
Description