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×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
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HP Recommended
1 ACCEPTED SOLUTION
Accepted Solutions
1,055
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108
HP Recommended
55.0602 = DC controller NVRAM access error
Recommended action
1. Reset the printer:
a. Turn off the power by using the power switch, and then wait at least 30 seconds.
b. Turn on the power and wait for the product to initialize.
2. If you are using a surge protector:
a. Power off the printer.
b. Remove the surge protector.
c. Plug the product directly into the wall socket and turn the product power on.
3. If the error persists, replace the DC Controller PCB Assembly (HP Part #: ??????).
4. If the error persists, replace the product.
So, according to the CPMD your next step should be to replace the DC controller PCB.
Engine Controller assembly (duplex M253-M254, M278-M281 models) RM2-9574-000CN.
I hope this helps
3
0
0
HP Recommended
1,055
275
108
HP Recommended
55.0602 = DC controller NVRAM access error
Recommended action
1. Reset the printer:
a. Turn off the power by using the power switch, and then wait at least 30 seconds.
b. Turn on the power and wait for the product to initialize.
2. If you are using a surge protector:
a. Power off the printer.
b. Remove the surge protector.
c. Plug the product directly into the wall socket and turn the product power on.
3. If the error persists, replace the DC Controller PCB Assembly (HP Part #: ??????).
4. If the error persists, replace the product.
So, according to the CPMD your next step should be to replace the DC controller PCB.
Engine Controller assembly (duplex M253-M254, M278-M281 models) RM2-9574-000CN.
I hope this helps
3
0
0
HP Recommended
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