B173
ii
SM
JAM0 (In the Paper Feed Area)
............................................................
4-4
JAM1 (In the Fuser Area of Around the Toner Cartridge Area)
.............
4-5
JAM2 (In the Paper Exit Area)
..............................................................
4-6
BYPASS JAM (In the Bypass Tray)
......................................................
4-7
Tips for Avoiding Paper Jams
...............................................................
4-7
4.2.2
CLEARING DOCUMENT JAMS
.......................................................
4-8
Input Misfeed
........................................................................................
4-8
Exit Misfeed
..........................................................................................
4-8
Roller Misfeed
.......................................................................................
4-9
4.3
ABNORMAL IMAGE PRINTING AND DEFECTIVE ROLLER
.................
4-10
4.4
PAPER FEEDING PROBLEMS
...............................................................
4-11
4.4.1
WRONG PRINT POSITION
............................................................
4-11
4.4.2
JAM 0
.............................................................................................
4-11
4.4.3
JAM 1
.............................................................................................
4-12
4.4.4
JAM 2
.............................................................................................
4-13
4.4.5
MULTI-FEEDING
............................................................................
4-14
4.4.6
PAPER STAYS ROLLED IN THE FUSER
......................................
4-14
4.4.7
PAPER ROLLED IN THE OPC
.......................................................
4-15
4.4.8
DEFECTIVE ADF
...........................................................................
4-15
4.5
PRINTING PROBLEMS
..........................................................................
4-16
4.5.1
DEFECTIV OPEPATION (LCD WINDOW) DISPLAY
.....................
4-16
4.5.2
DEFECTIVE LCD OPERATION
.....................................................
4-16
4.5.3
NOT FUNCTIONING OF THE FUSER GEAR DUE TO
MELTING AWAY
...........................................................................
4-16
4.5.4
PAPER EMPTY
..............................................................................
4-17
4.5.5
PAPER EMPTY WITHOUT INDICATION
.......................................
4-17
4.5.6
COVER OPEN
................................................................................
4-17
4.5.7
NO LAMP ON WHEN THE COVER IS OPEN
................................
4-18
4.5.8
DEFECTIVE MOTOR OPERATION
...............................................
4-18
4.5.9
NO POWER
....................................................................................
4-18
4.5.10
VERTICAL LINE GETTING CURVED
..........................................
4-19
4.6
PRINTING QUALITY PROBLEMS
..........................................................
4-20
4.6.1
VERTICAL BLACK LINE AND BAND
.............................................
4-20
4.6.2
VERTICAL WHITE LINE
.................................................................
4-21
4.6.3
HORIZONTAL BLACK BAND
.........................................................
4-22
4.6.4
BLACK/WHITE SPOT
.....................................................................
4-23
4.6.5
LIGHT IMAGE
................................................................................
4-24
4.6.6
DARK IMAGE OR A BLACK
...........................................................
4-25
4.6.7
UNEVEN DENSITY
........................................................................
4-25
4.6.8
BACKGROUND
..............................................................................
4-26
4.6.9
GHOST (1)
.....................................................................................
4-27
4.6.10
GHOST (2)
...................................................................................
4-28
4.6.11
GHOST (3)
...................................................................................
4-28
4.6.12
GHOST (4)
...................................................................................
4-29
4.6.13
STAINS ON THE FRONT OF THE PAGE
....................................
4-29
4.6.14
STAINS ON BACK OF THE PAGE
...............................................
4-30
4.6.15
BLANK PAGE PRINT OUT (1)
.....................................................
4-30
4.6.16
BLANK PAGE PRINT OUT (2)
.....................................................
4-31
4.7
FAX & PHONE PROBLEMS
....................................................................
4-32