Advanced Maintenance - Roland VersaUV LEC2-300 User Manual

3. Advanced Maintenance

218
3. Advanced Maintenance
When Uneven Color Issues Occur with White Ink ............................................................................. 219
Ink Circulating Method ............................................................................................................. 219
Light Choke Cleaning Method................................................................................................... 220
When Uneven Color Issues Occur with Ink other than White Ink...................................................... 222
Light Choke Cleaning Method................................................................................................... 222
Handling Severe Dot Drop-out, Dot Displacement, and Uneven Colors ............................................ 224
Ink Renewal Method................................................................................................................. 224
Partially Restricting the Print Heads Used for Printing ............................................................. 226
Emergency Measure) Cleaning the Print Head Surface ............................................................ 228