3210 Model 2 Printer-Keyboard; Ribbon Removal And Replacement - IBM System/370 145 Operating Procedures Manual

3210 MODEL 2 PRINTER-KEYBOARD
Alter/display operations can not be performed on the
3210 Model 2. Associated key and indicator are not
on this PR-KB.
A POWER ON key and a POWER OFF key are provided
to turn power on and off this PR-KB.
RIBBON REMOVAL and REPLACEMENT
3210 Console Printer-Keyboard
TO REMOVE AND REPLACE A RIBBON:
1. Press the NOT READY key.
2. Raise the top cover.
3. Move the ribbon load lever to the right until latched.
4. Lift the ribbon cartridge up and remove the ribbon
from the ribbon guide.
5. Position the new cartridge with the ribbon facing
the platen.
6. Slide the ribbon through the slots in the ribbon guides.
7. Position the cartridge on the cartridge posts and press
into place.
8. To rewind excess ribbon, turn either cartridge post in
the direction of the arrow.
9. Move the ribbon load lever to the left to lower the
ribbon guides.
Ribbon Guides
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IBM
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RIBBON THREADING SCHEMATIC
Type Head
I
Console Printer-Keyboards. 33