Have you seen this error on your HP Color Laserjet CM1312 MFP nfi?
PCL XL Error
Subsystem: TEXT
Error: InternalError 0x50
Operator: BeginChar
Position: 52
Here's the solution for your problem:
1. Restart the printer and try to print a document. Mostly it should work.
2. Control Panel
3. Printers and Faxes
4. Right click HP Color Laserjet CM1312 nfi
5. Select Printing Preferences
6. Advanced Tab
7. On Print Data Optimization, change to Optimize for Text and Vector
8. Apply then try printing a document.
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