167
4.6.2.
Poor Transmitted Copy Quality
START
Yes
Make a copy.
No
No
Yes
Is the printed copy normal?
Perform a transmission test
to a reference fax unit.
Is the LED Array lit?
Does CN 9, pins 1 and 2, of
the FCB PCB m24 VDC?
Yes
No
Yes
No
Are CN5 (FCB PCB) and
CN30 (CCD PCB)
connected properly?
Connect them correctly.
Replace the LVPS (POW).
Does LEDD go Low when
the scan starts?
Check CN 9 on the FCB
PCB and the LED harness.
Does the problem still
occur?
Replace the LED Array.
The receiving unit may be
defective.
1. Replace the Scanner
Block.
2. Replace the FCB PCB.
Replace the FCB PCB.
Is the transmitted copy
normal?
No
Yes
No
No
1. Check CN3 (FCB PCB)
and CN25 (LCU PCB).
2. Check the telephone cable.
Replace if necessary.
Does poor transmitted copy
appear when transmitting to
a specific receiver?
Telephone line quality is
poor.
END
Yes
Yes
Summary of Contents for Panafax DX-2000
Page 2: ......
Page 27: ...27 9 1 Screw 19 10 Release two Latch Hooks 11 Remove the SNS Assembly 121 9 10 11 ...
Page 49: ...49 2 15 Screw Identification Template ...
Page 57: ...57 3 7 3 Option Cassette Circuit 555 748 728 744 928 953 730 731 731 952 944 930 931 931 ...
Page 58: ...58 3 7 4 LAN Control Circuit 522 CN50 1102 1104 1101 N C N C RD N C N C RD TD TD ...
Page 59: ...59 3 7 5 Page Description Language Printer Interface Kit ...