Below are the drivers for the Canon Pixma MG3680.
MG3600 series Full Driver & Software Package
File: win-mg3600-1_0-jucd.exe
4eb950e967bb27d321e27417a3f361db4d1f914d0fbab3156f2684890aa0adda
MG3600 series MP Drivers
File: m68n-win-mg3600-1_01-ea34_2.exe
b85aa8bccab4ff2257f537937bc1674b7d5aba8d4fb6273d7369091d66a9afd9
MG3600 series XPS Printer Driver
File: xp68-win-mg3600-5_90-ea34_2.exe
f8ad2164aec654f15783dcd82f257ffbb81ae62f3e34a2ef731559de6f6906e8
Type: Flatbed
Image Sensor: Contact Image Sensor (CIS)
Optical Resolution: 1200 x 2400 dpi
Interpolated Resolution: 19200 x 19200 dpi
Color Depth: 48-bit input / 24-bit output
Scan Area: 8.5 x 11.7" / 21.6 x 29.7 cm
Scanner Features: Auto Scan Mode, Network Scan, Wireless Scanning
Copier
First Copy-Out Time: 22 sec
Copy Features: Borderless copy, fit-to-page
Media Handling
Paper Sizes: 4 x 6" / 10.2 x 15.2 cm, 5 x 7" / 12.7 x 17.8 cm, letter 8.5 x 11" / 21.6 x 27.9 cm, legal 8.5 x 14" / 21.6 x 35.6 cm, U.S. #10 Envelopes
Paper Types: Plain Paper, Canon High Resolution Paper, Photo Paper Pro Platinum, Photo Paper Plus Glossy II, Photo Paper Glossy, Photo Paper Plus Semi-Gloss, Photo Paper Pro Luster, Matte Photo Paper, U.S. #10 Envelope
Paper Capacity: Output Tray: 100 sheets plain paper or 20 sheet 4 x 6" photo paper