Removing Or Inserting A Typebar - IBM 1800 Operating Procedures Manual

START
46
IBM 1800 Operating Procedures
4. Move drive belt (C) to pulleys corresponding to
desired line drive. Pulleys on left are six line drive.
Pulleys on right are eight line drive.
5. Verify that ribs on belt and gears on pulleys are
meshed.
6. Press down on tension lever (D) to remove slack
from belt. Drive belt should be snug on pulleys.
7. Release pressure on tension lever. Tension on drive
belt should be automatically locked by tension lock
mechanism.
8.
9.
Close cover of six-to-eight line drive and top cover
of printer.
Press RESET and then START to place printer in
ready status.
REMOVING OR INSERTING A TYPEBAR
1. Raise top cover of printer to gain access to typebar
and controls.
2. Turn typebar motor switch (A) to TYPEBAR RE-
MOVAL. If inserting typebar , continue with step 7.
3. Manually rotate typebar insertion wheel (B) in
clockwise direction until typebar is disengaged from
drive wheel.
4. Grasping typebar at cutaway portion of type bar
guide (C), move type bar to right until it protrudes
fro guide.
s.
Pull type bar (D) in straight line parallel to the guide.
Use caution when pulling type bar from machine as
any bending force may result in damage to type bar.
6. Place type bar in its case an d store on flat surface.