I'm now getting the same problem on my Umax 1220S. light blue and pink horizontal lines top to...
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I'm now getting the same problem on my Umax 1220S. light blue and pink horizontal lines top to bottom. Cleaning glass doesn't help. The motor groans at 100 DPI, but sounds fine at 300 DPI and the lines appear lighter. I'm using an old Mac G3 OS 9.2 with PhotoShop 5. Is the motor causing the problem? Would you mind sending your solution to my e-mail address? Thanks