Printer 710_810 v8 Squeegee Module.pdf - 第7页

SQUEE GEE M ODULE REPLACEMENT PROCEDURES Chapter Issue 8 Oct 06 Technical Reference Manual 9.7 Fitting Dr ip T ray 1. Slide t he slot in the d rip tray ont o the bearing on the drip tray guide shaf t. 2. Secure the dri p…

SQUEEGEE MODULE

REPLACEMENT PROCEDURES

9.6 Technical Reference Manual Chapter Issue 8 Oct 06

6. Open the locking clip securing the transfer head to the pressure mechanism

and carefully slide the transfer head out and away from the pressure

mechanism as indicated in the figure below.

7. Release the pressure mechanism from the printhead mechanism by

unscrewing the two securing bolts, using a 5mm Allen key.

8. Loosen the four captive screws securing the ProFlow printhead mechanism

to the print carriage using a 4mm Allen key. Carefully remove the mecha-

nism from the print carriage.

Captive Screw (in 4 positions)

SQUEEGEE MODULE

REPLACEMENT PROCEDURES

Chapter Issue 8 Oct 06 Technical Reference Manual 9.7

Fitting Drip Tray 1. Slide the slot in the drip tray onto the bearing on the drip tray guide shaft.

2. Secure the drip tray to the actuator piston using the securing screw.

3. Open the speed control valves on the drip tray actuator.

Fitting Squeegee 1. Carefully position the rear of the printhead mechanism (spring beam

assembly) into the print carriage so that both printhead mechanism dowels

locate into the print carriage locating holes. Secure the unit to the print

carriage by means of the four captive screws, ensuring the pneumatic pipe

is not trapped.

Drip Tray

Drip Tray Guide Shaft

Securing Screw

Speed Control Valves

Captive Screw (in 4 positions) Spring Beam Assembly

Locating Dowel

(in 2 positions)

Print Carriage Locating

Hole (in 2 positions)

SQUEEGEE MODULE

REPLACEMENT PROCEDURES

9.8 Technical Reference Manual Chapter Issue 8 Oct 06

2. Connect the following connectors to the print carriage, left hand side:

• Rear Squeegee Motor

• Front Squeegee Motor

• Home Sensors

• Squeegee Pressure Amplifier

3. Fit the required configuration of squeegees to the printhead mechanism

squeegee mounts.

NOTE

Squeegee fitting information is detailed in the Replacement Procedures

section of this chapter.

4. Switch the mains isolator to ON and ensure that the machine recognizes the

squeegee module fit by displaying Squeegees Uninitialised during the

machine initialisation sequence.

Drive Belt

Replacement

1. In Print Carriage Diagnostics, select Drive Carriage to Front Position.

2. Close the DEK program and switch the mains isolator to OFF.

3. Raise the front printhead cover/shutter.

4. Remove squeegees if fitted.

Rear Squeegee

Motor (9SK17)

Front Squeegee

Motor (9SK16)

Home Sensors

(9SK08)

Squeegee Pressure

Amplifier (N3SK16)