Troubleshoot Print Device Issues Flashcards
Lesson 9C
printer connectivity issues
- (device not found, offline/unavailable status)
*error/code messages control panel
Troubleshooting steps
- check cables/ internet connection/ components instatllation
- corrupt data print job
*
Print Feed Issues
mechinical
paper jam
- Do not use force
- fuser, use levers to release
- repetitive, diagnose issue
*
Paper Feed Issues
not feeding multiple sheets, check proper size/grooves for feeding or pickup rollers
Grinding Noise Issues
- indicates a problem with the toner cartridge,
fuser, or other gears/rollers. - components seated correctly/debris
- Inkjet: carraige.
Laser
Print Quality Issues
faded: toner cartridge
blank: toner, image roller, driver
Black stripes /page: primary roller is dirty, toner needs shake, developer unit
Double/echo images—replace the drum/toner cartridge
Inkjet Print Defects
Lines running through printouts indicate a dirty print head or blocked ink nozzle, which can usually be fixed by running a cleaning cycle.
Dot Matrix Print Defects
Incorrect adjustment of the platen gap can cause faint printing (gap too wide) or smudging
(too narrow).
laser printers and MFDs
finisher unit
including stapling the pages of a print job or punching binder holes in the sheets (configurations)
Print Job Issues
O.S. or driver causes
Windows Presentation Foundation (WPF) subsystem
display and print functions for compatible applications are usually handled by
print
job is formatted using the PDL and spooled in the logical printer’s spool folder within %SystemRoot%\System32\Spool\Printers.
multiple prints pending
A data print job corruption, ink, offline etc.:
* go to window settings.
* Print spooler
Garbled Print Issues
is one where the print device emits many pages with a few characters on each or many blank pages.
Garbled Print Issues
A garbled print is one where the print device emits many pages with a few
characters on each or many blank pages. This typically occurs because of a fault
in rendering the print job somewhere in the path between the application, printer
driver, page description language, and print device. To discount a transitory error,
cancel the print job, clear the print queue, cycle the power on the printer (leaving it
off for 30 seconds to clear the memory), and try to print again.
Use the OS to print a test page. If the test page prints successfully, then the problem
is related to the print function of a particular application. Try printing a different file
from the same application; if this works, then you know that the problem is specific
to a particular file. If the test page does not print, try using the printer’s control
panel to print a test page directly from the device. If this works, there is some sort
of communication problem between the print device and Windows.
If the problem persists, update the printer driver, and check that the printer is set to
use a PDL (PCL or PostScript) that is supported by the source application.
If the characters in a document are different from those expected or if strange
characters appear in an otherwise normal print, check that fonts specified in the
document are available on the PC and/or printer. The software application should
indicate whether the specified font is available or whether it is substituting it for the
nearest match.