HP (Hewlett-Packard) LaserJet Printer User Manual


 
HEATH CUSTOM PRESS MICR-Line LASER PLATES
STORAGE & HANDLING
Storage
Store MICR-Line™ plates flat, in the original bag, and in a clean, dry location out of direct light.
Avoid Random Imaging
When handling laser plates, avoid dust, oils, fingerprints, etc. Wearing disposable gloves is
recommended. When removing a sheet from the polyethylene wrap, retain protective paper
sheets on top and bottom of the stack to prevent polyethylene oils from transferring to plates.
Trimming
If trimming MICR-Line™ plate to size, back trim the leading edge going into the laser printer.
Punching
Punch the plate after imaging to avoid toner scatter and random imaging and also to prevent
damage to the laser printer drum.
If using Reinforcing Strips, apply strips to plate before punching.
IMAGING EQUIPMENT
Maintenance
Regular cleaning of the laser printer or copier will help ensure a clean image on the plate by
preventing toner particles from falling onto the plate or being deposited onto internal rollers.
Store the printer in an area free of airborne particles, such as in a plate room or office.
For optimum results, dedicate
a laser printer exclusively to imaging laser plates.
Toner Density
Toner density should be at the lowest setting, then increased one position at a time as necessary.
A low density setting will reduce background imaging caused by toner scatter and improve image
fusing.
Printing the image on 10 to 15 sheets of paper on the lowest setting will clear excess toner, which
could cause toner scatter and random imaging.
To minimize toner buildup inside the printer and to reduce toner scatter, maintain the lowest
possible setting for all printing.
Resolution
600 DPI is adequate for text and line art, however, imaging at 1200 DPI results in increased fusing
temperatures and longer run lengths.
1200 DPI or higher is best for halftone images.
Page/Print Setup
Select correct paper setting in page setup menu (refer to the laser printer user manual).
Set page size in the page setup menu to be as large as or larger than the laser plate.
Use the laser printer's manual feed tray and rear exit, if available, to minimize bending of the plate.
Product Suggestions
The HP LaserJet 5000/5100 series printer produces the best results. Other high resolution, dry
toner laser printers (such as Xanté Plate Maker 1 and 2) can produce quality results.
High quality copiers may be used for some short-run print jobs.