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Insta llation a nd Se tup ProM aster 25 00 User Manua l 2-9 Setting Up the Dot Matrix Printer The following sections describe the setup procedures that need to be checked and performed on the do t matrix printer before l…

Installation and Setup

2-8 ProMaster 2500 User Manual

Installing and

Removing Chucks

Three chucks are provided with the system. Each chuck has a different

tip diameter that corresponds to the size and dimensions of different

devices. Figure 2-7 shows the appropriate chuck for each supported

package type.

CAUTION: Chucks are released from the beam suddenly. When changing

a chuck, do not position the beam over the label application

area, the SPA pins, or programming module. The sudden

release of the chuck from the beam may damage those

components. Usecaretopositionthebeamonlyinthe area

described below before attempting to remove chucks.

Change the chuck with the beam directly over one of the two main plate

device recesses. Keep the beam raised by holding it up with two fingers

while you use a downward pulling/twisting motion to remove the

chuck. With one hand on the beam for support, insert the new chuck by

lifting it straight up until it snaps into position.

Figure 2-7

Chuck Selection Chart

DEVICE

TYPE

PLCC

DIP

LMN

20-PIN

28-PIN

32-PIN

44-PIN

52-PIN

68-PIN

84-PIN

300 mil

600 mil

1850-3

Recommended

Alternate

SOIC 150 mil

220 mil

300 mil

330 mil

420 mil

500 mil

CHUCK

ProMaster 2500

Installation and Setup

ProMaster 2500 User Manual 2-9

Setting Up the Dot

Matrix Printer

The following sections describe the setup procedures that need to be

checked and performed on the dot matrix printer before labels can be

printed properly.

Checking the Application

Plate Height

Make sure the dot matrix printer’s application plate is aligned correctly

by holding a device in your fingers in the “dead bug” position, with the

leads pointing up, and sliding it across the application plate, over the

press bearings, and onto the bearing plate (see Figure 2-8). The device

should move smoothly across the press bearings.

If device travel is not smooth, use a 7/64-inch hex wrench to loosen

(raise) or tighten (lower) the screw on the left side of the plate (near the

bearings) until a smooth transition is achieved (see Figure 2-8).

Loading Labels

Labels are positioned on a non-adhesive liner material so they will peel

easily as they advance around the label platen’s point. The label part

number is written on a label attached to the inside of the label roll.

Note: The label part number is marked on the inner cardboard reel. You can

identify a roll of ProMaster 2500 labels by the “QF” prefix in the part

number. Labels for other Data I/O products will look the same but cannot

be used on the 2500.

Figure 2-8

Adjusting Plate Height

1853-1

PLATEN

APPLICATION PLATE

PRESS BEARINGS

BEARING PLATE

SCREW (1 of 4)

DEVICE

TOP VIEW OF BEARING PLATE

Installation and Setup

2-10 ProMaster 2500 User Manual

Refer to Figure 2-9 and follow these steps to install a roll of labels:

1. Raise the application plate, and release rollers

and

by sliding

them in the direction shown by the arrows in Figure 2-9. This

prepares the path of the labels to be threaded through the labeler.

2. Remove the label reel cover (see Figure 2-9).

3. If labels are already installed, unthread the liner, and remove the

label roll by putting your thumbs into the cut-outs in the supply reel

and rocking the roll back and forth as you pull it off.

4. Install the labels on the supply reel so that the label liner passes to the

left of optic

(see Figure 2-9).

Note: Do not tighten the label roll on its core. The roll is intentionally wrapped

loosely so that high temperature and humidity do not cause the labels to

peel incorrectly.

5. Replace the label reel cover over the label reel.

6. Unroll approximately two feet of liner, and thread it around the left

of roller

, between

and

, and then between the platen and press

bearings.

7. Move roller

to the left so it pinches the label liner and holds it in

position. Ensure that the labels are fully aligned between the

underside of the platen and above

and

Figure 2-9

Loading Labels in the Dot Matrix

Printer

1851-2

PRESS BEARINGS

PLATEN

APPLICATION PLATE

LABEL REEL COVER