AR-PB8 (serv.man11). ARPB8 Operation Manual - Sharp Copying Equipment User Guide / Operation Manual. Page 35

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33
TROUBLESHOOTING
PRINT QUALITY PROBLEMS
Print Quality Problems
Problem
Remedy
Probable Cause
Dry paper
Use newly unpacked paper.
Fusing rollers dirty
Toner not distributed evenly
Print several white pages to clean the fusing rollers.
Toner low
Remove the TD cartridge, gently agitate it side-to-side 
to distribute the toner evenly.
The TD cartridge may have to be replaced soon. Prepare 
a new TD cartridge.
Wet paper
Use newly unpacked paper.
Toner in TD cartridge not 
distributed evenly
Remove the TD cartridge, gently agitate it side-to-side 
to distribute the toner evenly in the cartridge.
Dropouts
Double printing (Image 
printed previously is 
repeated on next printout)
Blurred graphics
Back of printout dirty
Resolution set to 600 dpi
Set it to 300 dpi.
Wrong page orientation setting 
for printing
Change the page orientation with the printer driver.
Simultaneous use of two or more 
application software programs
Start printing after quitting all unused application 
software programs.
Paper size loaded in machine 
is larger than that specified on 
used application software or 
printer driver
Load the machine with the paper of correct size.
Computer running out of 
memory (RAM)
Add memory (RAM) to the computer.
Page layout too complex
Simplify the page layout.
Half white page
Thank you very much for buying a SHARP laser printer. 
This manual tells you how to set up, operate and maintain 
your new printer, and contains advice on how to get the 
best performance from the printer.
The descriptions contained in this manual assume that 
you are familiar with the operation of your computer and 
with how to send files to be printed.
Please use this manual along with the documentation for 
your computer hardware and software.
Your new printer has been specially designed to give you 
high-quality, trouble-free printing performance. 
Thank you very much for buying a SHARP laser printer. 
This manual tells you how to set up, operate and maintain 
your new printer, and contains advice on how to get the 
best performance from the printer.
The descriptions contained in this manual assume that 
you are familiar with the operation of your computer and 
with how to send files to be printed.
Please use this manual along with the documentation for 
your computer hardware and software.
Your new printer has been specially designed to give you 
high-quality, trouble-free printing performance. The 
printer driver software lets the printer communicate with 
your computer via an IEEE P1284 bidirectional parallel 
interface, so you can control all aspects of printing from 
the Windows Printer control panel on your computer 
screen. Printing speed is a maximum 20 pages per minute 
at resolutions of 600 x 600 dpi for the JX-0000 and 600 x 
600 dpi for the JX-0000.
Consideration has also been given to ecological and 
environmental factors.
Your printer features low power consumption, and after 
printing is completed it switches to a standby mode which 
complies with the US EPA Energy Star program. 
Moreover, no harmful ozone is produced during printing, 
and the toner self-recycling technology ensures that no 
toner is wasted. Printer operation is also very quiet: the 
printer generates less than 45 dBA of acoustic noise 
during printing, and during standby mode the noise level 
is no higher than the background noise level.
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