Service Guides

Inside Mocai Digital’s Printhead Service Process: Intake to Return
Inside Mocai Digital’s Printhead Service Process: Intake to Return
See how Mocai Digital tracks industrial printheads from intake and condition assessment through brand-appropriate service, testing, and careful return packaging. Read more...
What Happens After You Send a Printhead for Service?
What Happens After You Send a Printhead for Service?
Every Monday, our printhead service center receives a new wave of shipments. See how we record and inspect incoming units, then select Epson repair or brand-specific cleaning based on condition. Read more...
What to Check Before Buying a Tested Used Printhead
What to Check Before Buying a Tested Used Printhead
Buying a used printhead requires more than checking its exterior appearance. Learn how to evaluate nozzle-test results, physical condition, unit traceability, compatibility and shipping protection before purchasing a tested used... Read more...
How Long Does Printhead Repair Take? Inside Our Professional Repair Process
How Long Does Printhead Repair Take? Inside Our Professional Repair Process
Professional printhead repair involves more than a quick cleaning. Learn why inspection, soaking, flushing, testing and final verification are essential—and what can affect repair turnaround time. Read more...
Printhead Metal Faceplate Bonding: Why Adhesive Selection Matters
Printhead Metal Faceplate Bonding: Why Adhesive Selection Matters
Explore when printhead metal faceplates need bonding, what can go wrong, and how Mocai Digital approaches adhesive selection for Epson and StarFire repairs. Read more...
StarFire 1024 Printhead Film Repair: Process, Adhesives and Assessment
StarFire 1024 Printhead Film Repair: Process, Adhesives and Assessment
Explore Mocai Digital's StarFire 1024 film repair approach, including fault assessment, adhesive selection, reassembly and the checks to discuss before service.   Read more...
Epson I3200 Printhead Repair: When Is Print Chip Assembly Replacement Needed?
Epson I3200 Printhead Repair: When Is Print Chip Assembly Replacement Needed?
Explore when Epson I3200 print chip assembly replacement may be considered, how it differs from cleaning, and what to send Mocai Digital for a repair assessment. Read more...