Installation Guide for Compatible Dell 1250 Toner by with no comment Uncategorized Installation of compatible dell 1250 toners is quick and easy, and can be made in 4 steps. 1. Unpack the toner. 2. Shake from side to side. 3. Remove protective strip. 4. Insert into printer. Previous Post Installation Guide for Compatible HP 950xl Ink Next Post Installation Guide for Compatible Dell 2330 Toner