HP Designjet 650C Printer - Color Fills in RTL or HPGL Display Banding
Banding occurs on files with large color fill areas in RTL or HPGL mode.
Try the following:
Turn the printer off, reseat the memory SIMM(s), turn the printer on, and try printing again.
If supported Hewlett-Packard memory is not being used, turn the printer off, remove the third-party memory SIMM(s) and try printing again.
Add memory to the printer.
If the problem occurs about every sixth swath, try removing a memory SIMM and print again.
HP Designjet 650C, A and B printers memory specifications:
On-board - 4 MB
Maximum - 68 MB
SIMM slots - 2
Memory SIMM specification - 72 pin, 36 bit, 70 or 80ns
note:Does not occur in PostScript(R) because print jobs are processed a full page at a time.
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