Fip-1. 16 010-354 Restart Printer - Dell 2130cn Service Manual

FIP-1. 16 010-354 Restart Printer

Step
Possible causative parts:
SENSOR HUM (PL8.2.7)
PWBA MCU (PL8.2.13)
HARN ASSY HUM (PL9.1.6)
Does the error still occur when the power is turned OFF and
1
ON?
Checking after reseating the SENSOR HUM
Reseat the SENSOR HUM.
2
Does the error still occur when the power is turned OFF and
ON?
Checking the HARN ASSY HUM for continuity
Disconnect J20 from the PWBA MCU.
Disconnect J201 from the SENSOR HUM.
Is each cable of J20 <=> J201 continuous?
3
Checking the power to SENSOR HUM
Disconnect the connector of J20 from the PWBA MCU.
4
Is the voltage across P20-4pin <=> ground on the PWBA
MCU, about +5 VDC?
Check
1 - 195
Chapter 1 Troubleshooting
Remedy
Yes
Go to step 2. End of work.
Go to step 3. End of work.
Replace the
Go to step 4. HARN ASSY
HUM.
Replace the Replace the
SENSOR HUM. PWBA MCU.
(Refer to Removal (Refer to Removal
19/ Replacement 43/ Replacement
35.) 11.)
No