Accessory Kits for iAuto Standard/Advanced/Plus

Here are the full accessory kit list for iAuto Standard/Advanced Version: 3 × Pickup Rollers 3 × Rubber Rings 3 × Feeder Springs  1 × Motherboard 2 × Driver Modules (Already installed on the Motherboard) 2 × Conversion Modules (Already installed on the Motherboard) 1 × Limit Switch 1 × Pen Lifting Motor 1 × Flat Cable 2 × Wiring Modules 1 × Sensor For iAuto Plus, here is the full accessories kit list: 2 x Paper feed rollers 1 x Mainboard 2 x Drivers (for pen lifting and paper feeding) 1 x Limit switch 1 x Motor 1 x Ribbon cable 1 x Sensor 1 x Wiring module 2 x XY conversion drivers Some FAQ about accessories for iAuto machine: 1. What's the difference between the iAuto standard and advanced versions? Is it only for spare parts? Yes, the difference lies solely in the spare parts. If you've purchased the accessory kits mentioned, with your standard version, you have the advanced version. 2. Why should I purchase the accessory kits? Does that imply your quality is poor? Absolu