Panasonic UE-403162GE Service Manual / Supplement ▷ View online
9
2 Disassembly Instructions
2.1
Page Description Language Printer Interface Kit
(1) Turn the Power Switch to the OFF (O) position.
(2) Disconnect the Power Cord (1108).
(3) Disconnect the Telephone Line Cable (1107).
(4) Open the Control Panel Unit.
(2) Disconnect the Power Cord (1108).
(3) Disconnect the Telephone Line Cable (1107).
(4) Open the Control Panel Unit.
.
(5) Remove 1 Screw (B1).
(6) Remove the Memory Card Cover (115).
(7) Remove 4 Screws (B1).
(8) Remove the Sub Rear Cover (114).
(6) Remove the Memory Card Cover (115).
(7) Remove 4 Screws (B1).
(8) Remove the Sub Rear Cover (114).
(9) Remove 3 Screws (B1).
(10) Remove the Rear Cover (108).
(11) Remove the PCB Spacer (1410) on the Enhanced Printing
PC Board.
(12) Remove 1 Screw (C8) on the FCB PC Board.
(13) Remove the Enhanced Printing PC Board (1414).
(13) Remove the Enhanced Printing PC Board (1414).
(2)
(1)
(4)
(3)
(8)
(7)
(5)
(6)
(7)
(7)
(9)
(10)
(13)
(12)
(11)
10
(14) Remove two PCB Spacers (1413) on the FRM PC Board.
(15) Remove the FRM PC Board (1412).
(15) Remove the FRM PC Board (1412).
(16) Disconnect the Ribbon Cable Connectors (CN51 and
CN52) on the FCB PC Board.
(17) Remove 1 Screw (19).
(18) Remove the Parallel Port Interface Assembly.
(18) Remove the Parallel Port Interface Assembly.
Note:
If removing the Parallel Port Interface Assembly and not
reinstalling it, see Step No. 19.
reinstalling it, see Step No. 19.
(19) Order and install the Protective Bracket (P/N:
DZJA000633) to cover up the opening when not reinstalling
the Parallel Port Interface Assembly.
the Parallel Port Interface Assembly.
(20) Secure the FCB PC Board with the screw which was
removed in step 12.
(14)
(15)
(17)
(16)
(18)
(19)
11
3 Maintenance, Adjustments and Check Points
3.1
General Circuit Diagram
3.1.1
Page Description Language Printer Interface Kit
12
3.2
Page Description Language Printer Interface PCB
LED 1
LED 2
LED 3
LED 4
Status 1
Off
On
Off
On
Status 2
Off
Off
On
On
Status 3
On
Off
On
On
Status 4
On
On
Off
On
Status 5
On
Off
Off
Off
Status 1
:
Receiving Printer data from the PC
Status 2 & 3
:
Converting the PCL data into rasterized image data
Status 4
:
Printing the rasterized image data
Status 5
:
Standby Mode
CN1
CN4
IC3
IC6
Enhanced Printing PCB
EP PCB
1
100
LED1
LED2
LED3
LED4
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