HP DesignJet Plotter & HP Latex Printer Repair
At Onsite Printer Services, we specialize in expert repair, service, maintenance, and cleaning for HP DesignJet Plotters and HP Latex Printers across Southern California. Whether you’re running a high-production print shop or a small architecture firm, reliable printer performance is critical to your workflow—and that’s where we come in.

✅ Why Choose Our HP Printer Services?
- HP Certified Technicians
- Same-Day or Next-Day Service Available
- Free Estimates
- Genuine HP Parts
- Onsite Repairs Across Los Angeles & Surrounding Areas
🛠️ Repair & Maintenance for HP DesignJet Plotters
We offer full-service diagnostics, repairs, preventive maintenance, and deep cleanings for a wide range of HP DesignJet models. Whether your plotter is jamming, misprinting, not powering on, or in need of calibration, we can help.
Common Services Include:
- Printhead and ink system cleaning
- Paper feed and cutter repairs
- Firmware updates and error code diagnostics
- Preventative maintenance and performance tuning
- Parts replacement using OEM HP components
Supported HP DesignJet Plotter Models:
We proudly service all major DesignJet lines, including:
- Studio Series:
HP DesignJet Studio Steel 24-in, 36-in | HP DesignJet Studio Wood 24-in, 36-in - T-Series:
HP DesignJet T1100, T1120, T1120ps, T120, T1200, T125, T130, T1300ps,
T1500, T1530, T1600 (PS & dr versions), T1700 (all variants),
T210, T230, T2300 eMFP, T250, T2500, T2530, T2600, T3500,
T520, T525, T530, T610, T620, T630, T650, T7100, T7200,
T730, T770, T790, T795, T830, T920, T930 - Z-Series:
HP DesignJet Z2100 (24-in, 44-in, GP Photo), Z2600, Z3100,
Z3200 (24″, 44″, PS), Z5200, Z5400, Z5600, Z6 (24″ & Pro 64-in),
Z6100, Z6200, Z6610, Z6810, Z9+ (24″, 44″, Pro 64-in) - XL Series:
HP DesignJet XL 3600, XL 3600 PS, XL 3600dr, XL 3600dr PS - Multifunction Units (MFPs):
SD Pro MFP, T2500, T2600, T3500, T730, T830, XL 3600 Series
🖨️ HP Latex Printer Service & Cleaning
Latex printers require unique care due to their heating elements and high-volume output. We provide specialized repair and cleaning services for HP Latex models including belt replacement, carriage alignment, ink line purging, and printhead maintenance.
Common HP Latex Services:
- Heater and curing module repair
- Printhead alignment and replacement
- Media feed calibration
- Preventive maintenance kits installation
- Full-system deep cleaning
🔧 Preventative Maintenance Saves You Money
Routine service helps:
- Prevent costly downtime
- Maximize ink efficiency
- Extend printer lifespan
- Improve print quality
We recommend scheduling cleaning and maintenance every 6-12 months, especially for high-usage environments.
📍 Service Areas
We offer onsite service in Los Angeles County, Orange County, Riverside County, San Bernardino County, and surrounding areas. Our mobile techs are fully equipped to handle repairs at your location.
📞 Get a Free Estimate Today!
Call us at 888-786-4720 or email info@onsiteprinterservices.com
Visit us at www.onsiteprinterservices.com