Your Magicard printer must only be used with the correct Power Supply. 

The wrong PSU can:

• Cause Faint or Light Printing
• Create errors (commonly 16:00 Can't lift head)
• Permanently damage your printers Controller PCB
• Invalidate your printers warranty

The PSU must be exactly as shown below: 

Rio Pro 
Sunpower

DC Output: 24V 3.75A 

Part Number: E9732

Enduro+, Enduro3e and Pronto

Sunpower

DC Output: 24V 2.5A

Part Number: P1-0034/R

And for newer Enduro3e and Pronto printers:

Part Number: P1-0034/R

Same part number, the PSU above was superseded by this one below. 

---