HP C8088B, Service Manual

Page: 79 / 300

ENWW Chapter 5 Theory of operation 77
8-bin mailbox
Figure 38. Motors
M11 Fan motor Provides air flow to the stacker bin to
improve stacking quality Whole unit N/A
SL1 Flapper solenoid Switches the flapper up and down to
redirect media to either the face-up or
face-down position Flipper assembly 21, 22,
and 23
SL2 Alienation solenoid Separates the reverse roller (R8) when
receiving media
Flipper assembly 21, 22,
and 23
CL1 Saddle clutch Isolates R3 from driving when folding
paper Folding
mechanism 41
Table 25. Motors, solenoids, and clutches for feeding and aligning media
ID Name Function Module Error
Code zz
ELEVATOR
FLIPPER
SLIDER
EJECT
BELT
Table 26. Motors
Name Function Module
Flipper Transports the sheets from the printer and
delivers them to the face-up bin or flips
them to the belt to be ejected later to the
face-down bins Flipper
Belt Moves the sheets of media from the
flipper to the elevator head Transport belt
motor
Elevator Moves the elevator head Elevator motor
Slider Moves the slider rollers inside and out
from the bins Head assembly
Eject Transports sheets of media that are
ejected to the face-down bins Head assembly