Replacing The Print Head Assembly - Toshiba B-FV4 Series Manual

3. REPLACING THE IMPORTANT PARTS

3.3.10 Replacing the Print Head Assembly

CAUTION!
1. NEVER touch the element when handling the print head.
2. NEVER touch the connector pins. This might cause the print head to break down due to static
electricity.
1. Open the top cover.
2. Pull the latch to the left until the left part of the print head assembly is released.
Print Head Assembly
3. Disconnect the 2 cables to take out the print head assembly.
Print Head Assembly
4. Replace the print head assembly with a new one and then reassemble it in the reverse order of
removal.
NOTE: Do not disassemble the print head assembly which containing a bracket.
5. After replacing, perform a diagnostic test print or print a sample label to make sure the printer is
performing correctly regarding the following points.
 Printing is performed correctly.
 No dot missing is generated.
 None of blurred printing, staining, chipped bar code or characters, wrinkling, smudging, uneven
printing, etc. is generated.
 Reading the bar code is possible.
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3.3 Replacing the Parts for B-FV4D-GH
Latch
EO18-33030