TEC B-880 series, User Manual

Page: 68 / 180

2-7
EO18-33007 2. MAJOR UNIT REPLACEMENT
Head Cover Plate
Front Shaft
Screw (B-4 x 4)
NOTE: Never remove the bracket.
6) Replace the print head and reassemble in the reverse order of removal.
7) Refer to page 6-69 and clear the maintenance counter.
8) Refer to page 6-54 and perform a test print.
Connector
Print Head
Head Fixing Screw
Head Lever
Connecter
Fig. 2-12
Fig. 2-11
2.6 REPLACING THE PRINT HEAD
2.6 REPLACING THE PRINT HEAD
CAUTION:
1. NEVER touch the element when handling the print head.
2. NEVER touch the connector pins to avoid damage to the print head by static electricity.
3. NEVER remove the two screwws painted red on the side of the print block.
NOTE: This procedure can be done without removing the left side cover.
1) Remove the two (B-4x4) screws to detach the head cover plate.
2) Pull right to remove the front shaft.
3) Turn the head lever counterclockwise to lift the print head.
4) Remove the head fixing screw and pull out the print head.
5) Disconnect the two cables and remove the print head.