Chapter 3 — Troubleshooting and Maintaining the SR61
SR61 Cordless Scanner User’s Guide 31
To clean the scanner window
1 Dip a clean towel or rag in soapy water, ammonia and water
solution, or isopropyl alcohol and wring out the excess. Wipe
the scanner window. Do not allow any abrasive material to
touch the window.
2 Wipe dry with a lint-free cloth.