HP CM8060 Color MFP Kundendienst Handbuch Seite 216

When to run
Run the drop detect calibration in the following situations:
●
You are troubleshooting the drop detect assembly.
●
You are troubleshooting a pen health problem.
●
You have removed or replaced the Drop Detect assembly.
HINWEIS:
Required time
2 to 3 minutes
Internal operation
The drop detect assembly has six optical beams (one per pen channel) that help determine the
health of the pen nozzles.
Each optical beam location and width are measured for each pen column/channel to determine the
center of the optical detection beam. This information is stored in NVM.
The pens deposit drops of ink that pass through the beam, which allows precise locating of the pen
nozzle.
Instructions
▲ See „Engine Calibrations 1" auf Seite
New Pen Servicing routine
Purpose
This routine resets the NHDB, calibrates the drop detector beam centering, and prepares a new
pen for optimal printing.
When to run
Run this routine in the following situations:
●
The MFP is installed
●
A pen is replaced
HINWEIS:
Required time
10 minutes
150 Kapitel 5 Calibrations and adjustments
A drop detect calibration is automatically run when you run a New Pen Servicing calibration.
The New Pen Servicing routine is not available in Service Assist mode.
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