Xerox 128 - Manual (Page 68)

3 - 2 2 DocuTech 128/155/180 HighLight Color Operator Guide
Routine maintenance
5. Slide the stand toward the machine to engage the pins with
the holes and the slot. The end of the service stand may need
to be lifted slightly to ensure pin engagement.
6. With the service stand in position against the machine and the
pins engaged in the docking bracket, engage the locking
mechanism by applying a force forward on the lever and
compressing the latch spring while turning it to the position
shown.
7. Locate the pin squarely to the machine by ensuring that the
two (2) locating pins in the service stand are in contact with the
docking bracket.
8. With the service stand properly located to the machine and
while observing the level, turn the rear jack screws to adjust
the height of the service stand so that it is level.
9. Tighten the lock nuts on the jack screws to lock the jack
screws in position.
10. Unlatch the CCU by turning the photoreceptor backup roller
handle clockwise for a quarter turn to an upright position.
Figure 3-19 Unlatching the CCU