ASP STERRAD 100, Service Manual

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Remove/Replace the Printer (Block 2)
1. Turn off the system power and pull out the printer drawer.
2. Detach the paper from the take-up roll and then from the printer.
3. Remove the printer ribbon cartridge.
4. Remove the top two Phillips screws and set them aside.
5. Loosen, but do not remove the bottom two Phillips screws.
6. Disconnect the printer cable and then slightly lift up on the printer
and remove it.
7. Set the new printer in place making sure the bottom end fits behind
the screw head and washers. Reconnect the printer cable.
8. Replace the top screws and tighten. Then tighten the bottom screws.
9. Replace the printer ribbon cartridge.
10. Turn on system power and feed both copies of the paper through the
printer from the bottom. Press PAPER ADVANCE to feed out about
8-10 inches of paper.
11. With the gear at the left, thread the yellow paper onto the take-up
reel. (A straight edge helps.)
12. Place the take up reel in the slots holding it and press PAPER
ADVANCE so that the take up reel turns and tightens the paper.
13. Feed the white copy through the slot in the drawer and close the
drawer.
14. Press CANCEL and START simultaneously to print a test message.
Remove/Replace the Membrane Switch
1. Unscrew the 4 screws holding the membrane switch to the bezel.
2. Pull gently and the membrane switch will release from the bezel.
3. On Block 2 devices press down on the tabs holding the membrane
switch to the bezel. The membrane then pulls away easily from the
bezel.
4. To replace the membrane switch, press it into place and replace the
screws or, on Block 2 devices, make sure it snaps into place.
User Subsystem Replacement Procedures User Interface and Control Subsystems
ASP Service Guide rev D. STERRAD® 100 Sterilizer 6-23