Olivetti d-color MF651, Service Manual, Page: 778 / 1053

19. TROUBLE CODE Field Service Ver. 2.0 Jul. 2009
718
TROUBLESHOOTING
C1106 Side-staple stapler drive
malfunction
<When FS-526 is installed>
• The stapler position sensor/1/2/3/4 (PS50/
PS/51/PS52/PS53) is turned neither ON nor
OFF even after the set period of time has
elapsed after the 2 staples stapler move-
ment motor (M13) is turned ON.
Staple B
C1107 • Undetectable
C1108
C1109 Side-staple stapler motor
drive malfunction
<When FS-526 is installed>
• The home sensor in the staple unit does not
turn ON even after the set period of time has
elapsed after the side-staple 2 staples sta-
pler motor (M14) turned ON.
Staple B
C1110 Center-staple head roller
motor malfunction
• The stapler home sensor (PS33) is turned
neither ON nor OFF even after the set
period of time has elapsed after the staple
motor (M24) is turned ON.
Half-Fold/
Tri-Fold
Center
Stapling
B
C1111 • Undetectable
C1112 Center-staple clinch roller
motor malfunction
<When FS-526+SD-508 is installed>
• The stapler home sensor (PS33) is not
turned ON even after the set period of time
has elapsed while the clincher motor (M25)
is energized.
Staple,
Half-Fold/
Tri-Fold
Center
Stapling
B
C1113 Center-staple lead edge
stopper motor malfunction
<When FS-526+SD-508 is installed>
• The leading edge stopper home sensor
(PS32) is turned neither ON nor OFF even
after the set period of time has elapsed after
the leading edge stopper motor (M22) is
turned ON.
<When FS-527+SD-509 is installed>
• The leading edge stopper home sensor
(PS45) is turned neither ON nor OFF even
after the set period of time has elapsed after
the leading edge stopper motor (M20) is
turned ON.
B
C1114 Center-staple front adjust
drive motor malfunction
<When FS-526+SD-508 is installed>
• The center staple alignment motor home
sensor/F (PS30) is turned neither ON nor
OFF even after the set period of time has
elapsed after the center staple alignment
motor /F (M20) is turned ON.
<When FS-527+SD-509 is installed>
• The center staple alignment home sensor/F
(PS42) is turned neither ON nor OFF even
after the set period of time has elapsed after
the center staple alignment motor/F (M24) is
turned ON.
Half-Fold/
Tri-Fold
Center
Stapling
B
Code Item Detection timing
Trouble iso-
lation
Rank
Service Manual Y110571-1