Zebra Eltron Card Printer Guide de l'utilisateur télécharger pdf (Page 102)

6.4.3 Print Head Peel Bar Position Adjustment

Figure 6-10 shows the two screws that fasten the Peel Bar to the Print Head assembly.

Slotted holes allow Peel Bar positioning. The Peel Bar controls ribbon flow over the Print

Head to establish a centered take up without wrinkling or off-spindle travel. Proceed as

follows:

Step 1. Open the Cover, raise the Head, and remove any ribbon.

Step 2. Connect the power and host I/O cables, lower the Cover, Latch down the

Print Heads, and turn power on.

Step 3. Position a 0.02-inch thick card in the card path under the Peel Bar such that

the card resides in Card Guides on both the leading and trailing edges.

Step 4. Latch down the Head, and issue a Head Down command (!D) from the

Window’s print driver or the Test Software (see Appendix A).

Step 5. Sufficiently loosen the two screws securing the Peel Bar to give the bar

freedom of movement. Note that the lower two screws secure other components

and do not interfere with this adjustment.

Step 6. Push down on the Peel Bar until both sides rest on the card.

Step 7. While holding this position, tighten the screws. Afterwards, check for any

displacement from the position established in Step 5.

Step 7. Issue a Head Up command (!M) from the Window’s print driver or the Test

Software, remove the card placed in Step 2, install a ribbon, and print one or more

cards while checking for an even ribbon take up.

6-12 980264-001 Rev.B

CHAPTER 6

Figure 6-10. Peel Bar Fasteners.

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Zebra Eltron Card Printer Guide de l'utilisateur Page 102