What are the operating environment requirements for the HP Smart Tank 720?
The printer should be operated at temperatures between 5 and 40°C and at a relative humidity of 20 to 80% RH. For storage, the temperature range is -40 to 60°C with humidity between 5 and 90% RH (non-condensing). Operating outside these conditions may affect printer performance. (Page 2)
From the official HP Smart Tank 720 manual, page 2
Have a follow-up question?
Answers from the official manual.
Common questions