3.3.1Printhead

(1)Open the access over.

(2)Pull up and rotate the head clamp 1 to unclamp the printhead 2 as shown fig. 3.3.1.

(3)Disconnect the printhead 2 from PC connector 3.

(4)To install, follow the removal steps in the reverse order.

Notes on installation:

(1)Insert the printhead 2 into the PC connector 3 while pushing it against the carriage frame

4.

(2)The head clamp 1 must surely be sandwiched between printhead 2 and carriage frame 4 as shown fig. 3.3.2.

(3)Be sure to check the gap between platen and printhead (see 4).

(4)Be careful not to touch the print head while it is very hot.

1

2

4

2

1

Figure 3.3.1

Figure 3.3.2

 

2

4

1

3

3 – 5

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Oki 3320, 3321 specifications