HP PageWide Managed P75050 Printhead Assembly Install Guide - Page 14

11.7 From the right side of the printer, check the tabs on the output bin. If it is correctly installed, these tabs are aligned with the hole in the chassis. IMPORTANT: f the tabs are not aligned with the hole in the chassis and would require pushing in on the output bin to align them, the output bin must be removed and reinstalled (most likely the output bin mounting rail was not aligned and installed on the printer mounting rail). NOTE: Do the following: • Make sure that the output stack control arm shaft is engaged with its drive motor. • Install the flaps on the output shaft (all models). • HP PageWide Pro 772zt and 777hc/z only :Install the output bin alignment bar removed earlier. 12 SPECIAL INSTALLATION INSTRUCTIONS: Printhead assembly (remove the service fluid container) CAUTION: A replacement service fluid container is supplied with a replacement printhead assembly. The replacement service fluid container must be installed before the printer power is turned on after installing the replacement printhead assembly. Follow the instructions below to remove the installed service fluid container. IMPORTANT: Failure to install a replacement service fluid container might case an overflow-ink condition. 12.1 12.2 a. Open the left door. b. Grasp the green handle on the service fluid container, and then pull it straight out of the printer. 14