Philips M1351A, M1353A manual Thermal Printhead, Changes to the Recorder on

Thermal Printhead

Caution

The use of recorder paper that is not approved by Philips can damage the

Monitor. This type of damage will not be covered by warranty.

Note— For more detailed illustrations of the enhancements to the recorder, see

Figure Figure 11-5, “Changes to the Recorder” on page 125.

Thermal Printhead

Before you can remove the thermal printhead, you must first remove the top cover,

Recorder Board, and the recorder chassis:

1.Remove the top cover and the Recorder Board.

2.Place the cover with the paper table facing upwards and slide back the drawer assembly.

3.Remove the two countersunk screws (S2 Figure 11-13).

4.Turn over the cover and place it so that the stepper motor is on the left and facing upwards.

5.Remove the RFI bracket:

a.Remove the two screws (S1 in Figure 11-13).

b.Prise up and lift out the RFI bracket (it is fitted with a lug).

6.Remove the recorder chassis:

a.Remove the two screws (S3 in Figure 11-13).

b.Lift out the recorder chassis.

Chapter 11 Replacing Parts 151