Tech Tips

Solving the Transfer Kit Mystery CP5225,CP5525, M750, M77

The P4015 Fuser Drive Asm (RC2-2432)

Colour Shift/Poor Colour Plane Registration/Misaligned Colours HP4730, CP4005,4730 and CM4730

Left Toner Cartridge Lock Broken on the HP Laserjet 3000/3600/3800/CP3505 Series

A Hanging Blooming HP Logo on a HP4345

Blank Pages on the P2035 P2055 Printer Series

5 Beeps on Lexmark T65X Printers

Hidden Functions on the HPCM3530

Install Cartridge IT IS INSTALLED!

59.F0 Error HPCP3525/CM3530 (Please note: Part numbers have been transposed. Simplex should be RM1-5001-000 and Duplex should be RM1-4974)

HP P9000 59.x Motor Errors

Dealing with a 60.2 error on the HPLJ4250/4350

HPCLJ2700,3000,3600,3800 & CP3505 Hanging in Calibration Mode

CP6015 Grinding Noise

The Key to Fixing HP30XX Toner Locks

Why Won't My HP47xx Maintenance Kit Reset?

M600 Paper Jam 

Tech TipsDefect ruler HP

New HP memory guide

Service codes

HP LJ P4010/P4510 Series Maintenance Reset

Maintenance Kit installation guide for HP LJ 4200/4300 & HP LJ 4250/4350

HP LaserJet P3005 Grinding Noise

P4010/P4510 Series 41.08 Error Isn’t What You Think

Network Cards

The HP LaserJet 4200/4300 Series Swing Plate Assembly

Solving the Mystery of the HP LaserJet 2400 and P3005 Grinding Noise

P4014/P4015/P4515 Maintenance Kit Instructions

The HP M3027/M3035 MFP Be Jammin’, Mon

Solenoid Got You Down? We Can Help

How To Remove The HP CM2320/CP2025Series Pick-Up Roller