Oki T400 User manual

Page 1
DISPENSER KIT COMPONENTS
(USED ON DIRECT THERMAL AND
THERMAL TRANSFER UNITS)
STEP PROCEDURE
1. Switch the printer OFF and disconnect the power cord.
2. Raise the top cover and print head assembly.
3. Remove the front door panel.
4. Raise the tear bar to the upright position to unlock the Platen Roller
ssembly.
Refer to the illustrations on the following pages.
5. Gently lift the right side of the platen from the support yoke, then
maneuver the geared left side to free from the opposite support yoke.
6. Note the position of the components. The new Dispenser Plate will
replace the existing Tear Bar on the Platen Roller ssembly.
Detach "C" rings from both ends of the platen and slide off the gear and
bearings. Remove the existing tear bar.
7. Install the dispenser plate in the same location as was the tear bar.
Replace bearings and gear and reattach "C" rings.
8. Install the altered platen assembly back into the printer.
TEXT CONTINUED ON PAGE 4
DISPENSER
KIT
DISPENSER
PLATE
GUIDE SHEET
Direct Thermal Unit: For Thermal Transfer Unit see page 6
Installing the Dispenser Kit

Page 2
Installing the Dispenser Kit
LEFT END OF PLATEN
IN SUPPORT YOKE
RIGHT END OF PLATEN
IN SUPPORT YOKE
GENTLY LIFT PLATEN FROM THE
RIGHT SIDE OF THE SUPPORT
FRAME AND GEARS ON THE LEFT
Direct Thermal Unit

Page 3
Installing the Dispenser Kit
REMOVE BEARINGS, GEAR
AND "C" RINGS
INSTALL DISPENSER PLATE AND
REPLACE BEARINGS, GEAR AND
"C" RINGS
INSTALL DISPENSER
PLATE AFTER
REMOVING EXISTING
TEAR BAR
REMOVE "C" RINGS
BOTH ENDS
Direct Thermal Unit

Page 4
Installing the Dispenser Kit
LINE UP EDGE OF GUIDE
SHEET AND NOTCH
PRESS DOWN TO ATTACH
TO FRONT DOOR PANEL
PEEL BACKING
PAPER FROM GUIDE
SHEET
STEP PROCEDURE
9. Remove the backing paper from the Guide Sheet. Line up one side of
the Guide Sheet (match notch on Guide Sheet with notch on Front Door
Panel). Press down firmly to attach.
10. ttach connector from the Dispenser Kit to CN13 on the printer as
shown.
11. Position the Dispenser Kit with the printer so that the locating pins of
the printer line up with the holes on the Dispenser Kit.
12. Secure with two screws provided.
13. Set the dip switch settings to the dispenser mode.
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Direct Thermal Unit

Page 5
Installing the Dispenser Kit
PLUG CONNECTOR
INTO CN13
RIGHT SIDE
LOCATING PIN
SECURE DISPENSER
WITH (2) SCREWS
LINE UP HOLES WITH
LOCATING PINS
Direct Thermal Unit