Huvitz Auto Ref/Keratometer HRK-7000A

Raise the HRK-7000A with two arms carefully

Pick the fuse holder out from the Power inlet

Chinrest Paper Replacement Steps

Pull two pins out of the chin-rest

Push the pins into the holes of chin-rest paper

Insert the pins into each one of two holes in the chin-rest

Is the chinrest paper securely attached?

Clean the area after replacement

Cut the paper inserted in the printer and remove it

Remove paper roll together with shaft from the printer

Pull the rotating shaft away from the paper roll

Insert the rotating shaft into the new roll

Place the paper roll with the rotating shaft into the printer case

Fix the paper onto the printer and adjust the length to come out from the paper outlet

Ensure the equipment is kept clean at all times

Avoid using the following solvents

Apply soapy water to a soft cloth

Twist the water out of the cloth

Polish each part of the equipment with the cloth

Use a wind-blower to remove dust from the lens surface