Toshiba e-STUDIO2518A - Setting the IP Fax Function

15
No.
Inspection item
Inspection result
Correspondence
17
NG <DF * 1>
[C280] * 2
Refer to C280 Troubleshoot of service
manual and check each item.
NG <DF * 1>
[C290] * 2
Step 1. Check if 24V supplied to the SYS
board.
⇒ If supplied, replace the SYS board.
Step 2 . Check 24V (CN125) and SG on.
Confirm if the SYS board is short circuited
⇒ If shorted, go to Step 3
⇒ If not shorted, go to Step 4.
Step 3 . Check if the power supply is short
circuited as in Step 2 by pulling
disconnecting the supply harness (CN125)
on the SYS board.
⇒ If shorted, replace the SYS board .
⇒ If not shorted, go to Step 4.
Step 4. Check if the fuse (F203) on the
LVPS is open circuited.
⇒ If open, replace the LPVS.
⇒ If not open, go to Step 5.
Step 5. Check and replace power supply
Harness
Step 6. Replace LVPS and SYS board in
order.
NG <DF*1>
[C550] *2
Refer to C550 Troubleshoot of service
manual and check each item.
NG <DF*1>
[C551] *2
Refer to C551 Troubleshooting in the
service manual and check each item.
NG <DF*1>
[C552] *2
Refer to C552 Troubleshooting in the
service manual and check each item.
NG <DF*1>
[C553] *2
Refer to C553 Troubleshooting in the service
manual and check each item.
NG <DF*1>
[C554] *2
Refer to C554 Troubleshooting in the service
manual and check each item.
NG <DF*1>
[F110]/[F111] *2
Step 1 . Update scanner firmware.
Step 2 . Replace the SYS board.
NG <DF*1>
[F350] *2
Replace the SYS board.
(Continued on next page)
SLG
Communication
*1．Here shows
the installed
status of the DF
(No
ADF, RADF,
DSDF ）
*2．Although it
may be
displayed as
"WARMUP", it is
reference
information.