HP Officejet Pro X series - Printbar Install Guide

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Complete the assembly of the printer, including all covers. Calibrate the printbar
Place the product into MFG (o) mode, and then place the
product into MFG (on) mode.
X451
1. Press and hold the ATM1 and ATM2 buttons while plugging
in the product.
2. Press the power button to enter MFG (on) mode.
X476/X551/X576
1. Press and hold the power button while plugging in the
product. The HP logo appears on the product control panel,
and then disappears. Continue to hold the power button for
ve seconds after the logo disappears.
2. Release the power button.
3. Touch the Home
button.
4. Touch the Back
button.
5. Touch the Home
button twice.
6. After a new screen appears, touch the Home button again
to enter MFG (o) mode.
7. Press the power button to enter MFG (on) mode.
WARNING: Follow the instructions for placing the product into
MFG (manufacturing) mode exactly as listed above. Failure to
follow these instructions while placing the product into MFG
(manufacturing) mode can render the product inoperable.
Open the Engineering menu.
X451
1. Press the Cancel
button.
2. Press the Back
button.
3. Press the Cancel
button twice.
X476/X551/X576
1. Touch the Home
button.
2. Touch the Back
button.
3. Touch the Home
button twice to enter the
Engineering menu.
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Select the Service Menu, scroll to System Conguration,
select Service ink container Or Duplex module, select Replace
Duplex Module, and then touch the OK button.
From the Service Menu, scroll to System Conguration,
select Replace Printbar, and then touch the OK button.
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After the product restarts, remove the trade supplies, and
then install the HP Setup supplies that came with the printbar
replacement kit.
NOTE: An initialization screen will be displayed on the product
control panel while the printbar purges the shipping uid.
NOTE: After the printbar purges the shipping uid, the product
begins calibrating. The calibrations will take approximately 20
to 25 minutes and a total of nine pages will print. When the
calibrations are complete, the control panel will return to the
Home screen.