Horizon Imager User’s Manual 10-1
Preventive Maintenance
=NM
mêÉîÉåíáîÉ=j~á åíÉå~åÅÉ
The major cause of degraded imager performance and image output
quality is dirt and dust. Perform the following preventive
maintenance periodically.
oÉÅçããÉåÇÉÇ=j~áåíÉå~åÅÉ=pÅÜÉÇì äÉ
Table 10-1. Recommended Maintenance Schedule
Maintenance Schedule Procedure on
Clean the thermal print head
and nosepiece
• Every 1000 sheets.
• If you notice image quality problems.
• If there is visible accumulation of debris.
page 10-3
Clean the platen and donor
guide bar
• Every 1000 sheets.
• If you notice image quality problems.
• If there is visible accumulation of debris.
page 10-8
Clean the pick tires • Every 1500 sheets, or more often in dirty
conditions.
• If the imager has trouble picking sheets from a
cassette.
page 10-13
Clean the barcode reader
window
Every 12 months. page 10-15