Loading... Please wait...This Switch Mode Power Supply (SMPS) #1 is for older model SD large format scanners from Contex, Calcomp and Vidar.
This SMPS is for scanners with model numbers: MA52A, MB52A, MC52A, MD52A and ME52A.
NOTE: This power supply is ONLY to be used with scanners with the model numbers listed above. There are other scanners with the same model names as shown below but different model numbers. They require a different power supply. Please see: 28CX0080A074R01: Power Supply (SMPS) #2 . It is very important to check your scanner model number before purchasing this part. The model number is the first five characters of the serial number located on the back of the scanner. THIS PART IS NOT RETURNABLE ONCE THE SEAL IS BROKEN.
See table below for a list of scanner model names:
| Contex | SD4410 / SD4420 / SD4430 / SD4450 / SD4490 |
| Calcomp | ScanPlus 7 MS544 / ScanPlus 7 CS644 / ScanPlus 7 CS744 / ScanPlus 7 CS944 |
| Vidar | SD4410 / SD4430 / SD4450 / SD4490 |
All printed circuit boards are not returnable once the seal on the packaging is broken.