HP Z5200 Owners Manual

							3.Remove two T-8 screws that secure  the Left Spittoon to the printer.
4.Use protective gloves and remove the top segment of foam from the Left Spittoon (to gain access
to the last attachment screw).
5.Remove one T-10 screw that secures  the Left Spittoon to the printer.
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							6.Rotate the Left Spittoon clockwise approximately 45  degrees and carefully lift it out of the printer.
Encoder Disk and Encoder Sensor
Removal
NOTE:Switch off the printer and remove the power cable.
1.Remove the Left Cover (refer Left Cover on page 188).
2. Remove the Electronics Module (Main PCA and PSU) (refer 
Electronics Module (Main PCA and
PSU) on page 298).
3. Remove the Left  Spittoon (refer 
Left Spittoon on page 306).
4. Remove the Encoder Disk straight off Media Advance Roller spindle, lift it straight out of the printer.
NOTE: The Media Advance Roller spindle is delicate. Remove the Encoder Disk gently.
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							5.Disconnect the Encoder Sensor connector.
6.Remove two T-6 screws that secure the En coder Sensor to the Media Advance Drive.
7.Remove the Encoder Sensor PCA from the printer.
Installation
NOTE: When you finish installing or  replacing this component, yo u must perform the necessary
Service Calibrations. To find which calibrations you must perform, refer to 
Service Calibration Guide to
Removal and Installation on page 170 .
NOTE: When you replace the Encoder Disk, clean it with the alcohol included in the toolkit.
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							NOTE:If you are installing the Encoder Sensor after replacing the Media Advance Drive with a new
unit, you will need to adjust the  Encoder Sensor position on the Media Advance Drive. To do this you
will need Media Advance Drive Adjustment Tool from  the HP Designjet Printer Tool KIt (Q6683- 67001).
1.If you are in installing the Encoder Sensor after  replacing the Media Advance Drive with a new unit,
first fully loosen the Encoder Sensor position adju stment screw. Ignore this step if you are replacing
the previously removed Media Advance Drive.
2. Position the Media Advance Drive Adjustment Tool on the end Media Advance Roller shaft, push
it firmly onto the shaft and maintain a constant pressure to ensure it is flush to the Media Advance
Drive.
3.While still maintaining pr essure on the Media Advance Drive Adjustment  Tool, fully tighten the
Encoder Sensor position adjustment screw.
4. Remove the Media Advance Drive Adjustment Tool.
5. Complete the installation of the Encoder Sensor and a new Encoder Disk.
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							Media Advance Drive
Removal
NOTE:Switch off the printer and remove the power cable.
1.Remove the Left  Cover (refer Left Cover on page 188).
2. Remove the Electronics Module (Main PCA and PSU) (refer 
Electronics Module (Main PCA and
PSU) on page 298).
3. Remove the Left Spittoon (refer 
Left Spittoon on page 306).
4. Remove the Encoder Disk and Encoder Sensor (refer 
Encoder Disk and Encoder Sensor
on page 308).
5. Unroute the Media Advance Drive power cable.
6.Remove three T-15 screws that secure the Media Advance Drive to the printer.
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							7.Grip the motor housing of the Media Advance Driv e and gently pull it towards you sufficiently to
allow you disengage the Media Advance Drive from printer.
8. Carefully lift the Media Advance Drive out of the printer.
Installation
NOTE: When you finish installing or  replacing this component, you must perform the necessary
Service Calibrations. To find which ca librations you must perform, refer to 
Service Calibration Guide to
Removal and Installation on page 170.
NOTE:Use the following procedure to  install and correctly adjust a new Media Advance Drive. You
will need Media Advance Drive Adjustment Tool fr om the HP Designjet Printer Tool KIt (Q6683-67001).
If you are installing the Encoder Sensor after repl acing the Media Advance Drive with a new unit, you
will need to adjust the Encoder Sensor po sition on the Media Advance Drive (refer 
Media Advance
Drive on page 311).
1. Carefully position the Media Advance Drive in the printer.
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							2.Insert the three T-15 attachment screws but do NOT fully tighten them.
3.Position the Media Advance Drive Adjustment Tool on the end Media Advance Roller shaft, push
it firmly onto the shaft and maintain a constant pr essure to ensure it is flush to the Media Advance
Drive.
4. Rotate the Media Advance Drive Adjustment Tool fully counter-clockwise to en sure its flat surface
of the tool is firmly against the flat surface of the Media Advance Drive mounting.
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							5.While maintaining pressure on the Media Advance  Drive Adjustment Tool, fully tighten the three
T-15 attachment screws in the order shown.
6. Remove the Media Advance Drive Adjustment Tool.
Pinchwheel Assembly
Removal
NOTE: Switch off the printer and remove the power cable.
1.Remove the Window (refer Window on page 174).
2. Remove the Spindle (refer 
Spindle on page 223).
3. Remove the Left Roll Guide (refer 
Left Roll Guide on page 229).
4. Remove the Right Roll Guide (refer 
Right Roll Guide on page 230).
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							5.Raise the Media Lever.
6.Use the Pinchwheel Insertion Tool to remove th e spring from the attachment on the printer.
7.Remove two T-15 screws that secure th e Pinchwheel Assembly to the printer.
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							8.Remove the Pinchwheel Assembly from the printer.
Installation
NOTE: When you finish installing or  replacing this component, you must perform the necessary
Service Calibrations. To find which ca librations you must perform, refer to 
Service Calibration Guide to
Removal and Installation on page 170.
NOTE:Use the following procedure to  align the Pinchwheel Assembly  using the Pinchwheel Alignment
Tool during reassembly
1. Insert the Pinchwheel Insertion Tool through the appropriate access hole for the Pinchwheel
Assembly you are installing. Th is tool is provided with the kit part number Q6687–60084.
NOTE:Be very careful not to damage  the Encoder Strip or the Belt Assembly with the Pinchwheel
Insertion Tool.
2. Position the new Pinchwheel Assembly correctly on its hanger.
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