Neutral Grays ....................................................................................................425
Edge Control .....................................................................................................425
RGB Color .........................................................................................................426
Adjusting color balance ......................................................................................................426
To adjust color density ......................................................................................426
Web-downloadable color tables ........................................................................427
Image defects .....................................................................................................................................428
Light image ........................................................................................................................429
Light color ..........................................................................................................................430
Dark image .........................................................................................................................430
Dark color ...........................................................................................................................431
Completely blank image ....................................................................................................431
All black or solid color ........................................................................................................432
Dots in vertical lines ...........................................................................................................433
Dirt on the front or back of the paper .................................................................................433
Vertical lines .......................................................................................................................434
White vertical lines .............................................................................................................434
Horizontal lines ..................................................................................................................435
White horizontal lines .........................................................................................................435
Missing color ......................................................................................................................435
Blank spots ........................................................................................................................436
Poor fusing .........................................................................................................................437
Distortion or blurring ...........................................................................................................438
Smearing ............................................................................................................................439
Misplaced image ................................................................................................................439
Repetitive defects troubleshooting ....................................................................................440
Repetitive defect ruler .......................................................................................440
Interface troubleshooting ....................................................................................................................443
Communications checks ....................................................................................................443
AUTOEXEC.BAT standard configurations ........................................................................443
Parallel MS-DOS commands ............................................................................443
Printer Job Language (PJL) commands ............................................................................443
@PJL [Enter] .....................................................................................................443
UEL ...................................................................................................................444
@PJL COMMENT .............................................................................................444
@PJL INFO CONFIG ........................................................................................444
@PJL INFO ID ..................................................................................................444
@PJL INFO USTATUS .....................................................................................444
@PJL INFO PAGECOUNT ...............................................................................444
@PJL JOB ........................................................................................................444
@PJL EOJ ........................................................................................................445
@PJL ECHO .....................................................................................................445
@PJL USTATUS JOB=ON/OFF .......................................................................445
@PJL USTATUSOFF .......................................................................................445
Changing printer control panel configuration settings ........................................................................446
Job storage limit .................................................................................................................446
Setting the job storage limit ...............................................................................446
Job held timeout .................................................................................................................446
Setting the job held timeout ..............................................................................446
Show IP address ................................................................................................................447
ENWW xiii