HP Color LaserJet Enterprise 552dn/M553x/M553n/M553dn MFP M577dn/M577f/M577c/M577z Service Manual and Parts Catalog


This Service Manual contain: Repair Manual and Troubleshooting Manual HP Color LaserJet Enterprise 552dn M553x M553n M553dn / MFP M577dn MFP M577f MFP M577c MPF M577z.

Content for REPAIR MANUAL:
1. REMOVAL AND REPLACEMENT
For additional service and support
Removal and replacement strategy
Introduction
Considerations during removal and replacement
Electrostatic discharge
Required tools
Fasteners used in this printer
Service approach
Before performing service
After performing service
Post service tests
Print quality test
Copy-quality test (M577 models)
Fax-quality test (M577 models)
Parts removal orientation
Removal and replacement procedures
Customer self-repair (CSR) A parts and assemblies
Removal and replacement: Toner cartridges
Introduction
Step 1: Remove the toner cartridges
Step 2: Unpack the replacement assembly
Step 3: Install a toner cartridge
Removal and replacement: Toner collection unit (TCU)
Introduction
Step 1: Remove the TCU
Step 2: Unpack the replacement assembly
Step 3: Install the TCU
Removal and replacement: Staple cartridge (M577c/f/z)
Introduction
Step 1: Remove the staple cartridge
Step 2: Unpack the replacement assembly
Step 3: Install the staple cartridge
Removal and replacement: Fuser
Introduction
Step 1: Remove the fuser
Step 2: Unpack the replacement assembly
Step 3: Install the fuser
Step 4: Reset the fuser counter
Removal and replacement: Hard-disk drive (HDD) (M552 and M553)
Introduction
Step 1: Remove the formatter cover
Step 2: Remove the hard-disk drive (HDD)
Step 3: Unpack the replacement assembly
Step 4: Install the hard-disk drive (HDD)
Step 5: Install the formatter cover
Step 6: Reinstall the product firmware
Removal and replacement: Hard-disk drive (HDD) (M577)
Introduction
Step 1: Remove the formatter cover
Step 2: Remove the hard-disk drive (HDD)
Step 3: Unpack the replacement assembly
Step 4: Install the hard-disk drive (HDD)
Step 5: Install the formatter cover
Step 6: Reinstall the product firmware
Removal and replacement: Dual in-line memory module (DIMM; M552 and M553)
Introduction
Step 1: Remove the formatter cover
Step 2: Remove the hard-disk drive (HDD; M552 and M553)
Step 3: Remove the dual in-line memory module (DIMM)
Step 4: Unpack the replacement assembly
Step 5: Install the DIMM
Step 6: Install the HDD (M552 and M553)
Step 7: Install the formatter cover
Removal and replacement: Dual in-line memory module (DIMM; M577)
Introduction
Step 1: Remove the formatter cover
Step 2: Remove the hard-disk drive (HDD; M577)
Step 3: Remove the dual in-line memory module (DIMM)
Step 4: Unpack the replacement assembly
Step 5: Install the DIMM
Step 6: Install the HDD (M577)
Step 7: Install the formatter cover
Removal and replacement: embedded MultiMedia Card (eMMC; M552 and M553)
Introduction
Step 1: Remove the formatter cover
Step 2: Remove the embedded MultiMedia Card (eMMC)
Step 3: Unpack the replacement assembly
Step 4: Install the eMMC
Step 5: Install the formatter cover
Step 6: Reinstall the product firmware
Removal and replacement: Secondary transfer roller
Introduction