HP LaserJet 2420dn Printer "j1" Questions

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Question about HP LaserJet Office Equipment & Supplies

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it happens with all jobs - power off and remove the jetdirect, the DIMMS except for the one in slot J1(firmware), power on. If error is there, change formatter. If no error put DIMMS in one at a time

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Question about HP LaserJet Office Equipment & Supplies

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...Replace if faulty. 3. Replace the DC Controller PCA. SUSPECT CHECK 1. Connector Contact Ensure that J103 and J204 connectors on the Fusing Assembly are seated securely into the DC Controller PCA ...

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Question about HP LaserJet Office Equipment & Supplies

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...DIMMs or thirdparty DIMMs from the printer. (Do not remove the firmware DIMM in the lower slot J1). 6. Remove the printer EIO card. 7. Turn the printer on. 8. If the error does not persist, ...

Question about HP LaserJet Office Equipment & Supplies

1 Answer

...DIMMs or thirdparty DIMMs from the printer. (Do not remove the firmware DIMM in the lower slot J1). 6. Remove the printer EIO card. 7. Turn the printer on. 8. If the error does not persist, ...

Question about HP LaserJet Office Equipment & Supplies

1 Answer

...all memory DIMMs or third-party DIMMs from the printer. (Do not remove the firmware DIMM in slot J1.) 4. Remove all of the EIO devices from the printer. 5. Turn the printer on. 6. If the error ...

Question about HP LaserJet Office Equipment & Supplies

1 Answer

...all memory DIMMs or third-party DIMMs from the printer. (Do not remove the firmware DIMM in slot J1.) 7 Remove all EIO devices from the printer. 8 Turn the printer on. 9 If the error no longer ...

Question about HP LaserJet Office Equipment & Supplies

1 Answer

...all memory DIMMs or third-party DIMMs from the printer. (Do not remove the firmware DIMM in slot J1.) 7. Remove all EIO devices from the printer. 8. Turn the printer on. 9. If the error no longer ...

Question about HP LaserJet Office Equipment & Supplies

1 Answer

...all memory DIMMs or third-party DIMMs from the printer. (Do not remove the firmware DIMM in slot J1.) 7. Remove all EIO devices from the printer. 8. Turn the printer on. 9. If the error no longer ...

Question about HP LaserJet Office Equipment & Supplies

1 Answer

...to theX error: 1: J3078 and J820 on theT driver PCA. 3: J3 on the low-voltage power supply, and J102 on the DC controller PCA. 5: J3079 and J3087 at the fans, intermediate connector J086, and

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