HP 59.x — Main motor error

What this error means

The main drive motor failed to start or stay at speed — often a gear-train obstruction (jammed paper fragment, seized toner cartridge drive) rather than the motor itself.

Symptoms

• Grinding at startup
• Error the moment a print job engages

Try this first (safe DIY steps)

1. Open all doors, remove the toner cartridge(s), and check for torn paper deep in the path
2. Reseat cartridges — a seized cartridge drum can present as a motor error (try a known-good cartridge if available)
3. Power cycle

Safety: power off before any physical intervention. Never bypass covers or interlocks — fuser areas run hot enough to burn.

When to call a technician

If a fresh cartridge and clear path don't fix it — drive/motor replacement.