1. Download driver Ricoh AP 3800C printer.
Link tải driver máy in Ricoh AP 3800C cho các hệ điều hành windows
Download Ricoh AP 3800C printer driver for MAC OS
Download Ricoh AP 3800C printer driver for Mac OS
2. Install driver of Ricoh AP 3800C printer guide
Step 1: Extract file driver.
Step 2: Run file “Setup.exe” by double click to it.
Step 3: You just click to “Next” then go to next step
Step 4: In this step, you should click to “Yes” button.
Step 5: Choose “Install with USB connection”, click “Next”
Step 6: Wait for some minute.
Step 7: Choose “Restart computer now” and press “Exit”.