HP 72SR manual Do not turn the nut on the turnbuckle. Turning

40.(Optional) Connect the optional VOC plenum to building ventilation or VOC recovery equipment.

Install and connect the optional VOC plenum to a building exhaust duct or charcoal filter device. Refer to the documen- tation that accompanies the kit for instructions.

41.Level and stabilize the printer.

Leveling the printer and removing its weight from the stand casters is required to ensure proper media tracking and high-quality prints. Locate the printer on a flat, level floor. Lower all four leveling feet so they contact the floor, then continue lowering them until the printer’s weight is off the casters. Next, use a bubble level to ensure that both legs are level front-to-back by adjusting the leveling feet (raise the lower end, and keep the printer’s weight off the casters).

42.In the accessory kit, locate the two turnbuckles marked “A” and “B.”

Caution	Do not turn the nut on the turnbuckle. Turning the
	nut will change the post-heater alignment. If the nut
	is turned, the post heater will need to be re-aligned
	to ensure proper media tracking.

43.From the rear of the printer, install the turnbuckle marked “A” to the location behind the postheater marked “A,” using the turnbuckle pins and ring clips.

44.From the rear of the printer, install the turnbuckle marked “B” to the location behind the postheater marked “B,” using the turnbuckle pins and ring clips.

45.Check the ground path between the takeup spool and the electronics box.

Set your ohmmeter to check continuity at low voltage (to measure resistance of no more than 3 or 4 ohms). Touch one lead to the takeup spool and the other lead to the steel cover of the electronics box. Manually turn the spool a few rota- tions to make sure that the spool finger is engaged into the supply & takeup shaft. A resistance reading greater than 2 or 3 ohms could indicate a ground path problem.

1-20 Unpacking and Assembly