3. REPLACING THE IMPORTANT PARTS
(Revision Date: Mar. 27, 2009)
3.5 Replacing the Print Head Ass’y
6.Replace the print head ass’y with a new one, then reassemble in the reverse order of removal.
[ Print head element side ] | [ Print head bracket side ] |
Head
Element
Bracket | Spring Plate |
Be careful of the following points when reassembling the print head ass’y. Hook both openings on the bracket to the bosses. It is easy to assemble the bracket by hooking one opening at a time. Also, do not touch or scratch the print head element.
Bracket | Boss | Bracket |
NOTE: Do not disassemble the print head ass'y which contains the bracket and the spring
plate.
7.After replacing, perform a diagnostic test print or print a sample label to make sure the printer performs correctly for the following points.
•Printing is performed correctly.
•None of dot missing is generated.
•None of blurred print, stain, chipped bar code or characters, wrinkle, smudge, uneven print, etc. is generated.
•Reading the bar code is possible.
