HP Z6100ps HP Designjet Z6100 Printer Series - User's Guide - Page 150
Clean the paper-advance sensor window
UPC - 882780990135
View all HP Z6100ps manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 150 highlights
7. Use a dry cloth to clean the exposed part of the wheels. Ideally, you should clean the entire circumference of these wheels. Clean the paper-advance sensor window The paper advance sensor is the very small rectangular window (less than 1 square centimeter in size and shown in the following graphic) near the sixth platen roller from the right. HP recommends that you clean the paper-advance sensor window whenever you clean the print platen and if you are experiencing print quality issues. Before cleaning the paper-advance sensor window, unload the media by using the front panel procedure. See Unload a roll from the printer on page 36. Then use a clean, absorbent, lint-free cloth that you have slightly dampened with isopropyl alcohol to very gently wipe any dust and loosened ink deposits from the sensor window. Wait 3-4 minutes before reloading the media to ensure that the alcohol has evaporated completely. Under ambient light, a clean sensor window shows a violet-colored reflection that extends uniformly across the entire surface. To see this reflection, look closely at the sensor window and slightly change your viewing angle. 138 Chapter 9 Maintain the printer Maintain the printer