Expert Design-Jet T790, T795 & T2300 Plotter Repair in Los Angeles, Orange County, Riverside & San Diego
Repairing Design Jet T790 & T795 Error Codes: 03:10, 11:01, 21:13, 21.1:13, 42:10, 47:01, 79:04, 86:01 & 08:11
LaserJet Printer Repair – We specialize in Design-Jet T790, T795, and T2300 plotter repair services in Los Angeles, Orange County, and Riverside.
Design-Jet T790, T795 & T2300 Plotter Repair in Southern California
We specialize in reliable repair and maintenance services for HP Design Jet T790, T795, and T2300 plotters across Southern California. Our experienced technicians quickly resolve common issues like paper jam error codes 08:11, 08:04, 21:13, 47:01, and 86:01.
Our services include:
- Repairing print quality issues
- Firmware upgrades
- Incomplete print-head replacement
- Hard drive replacements
- Fast diagnosis and repair of POST failure error codes: 08:11, 08:04, 11:01, 21:10, 21:13, 47:01, 86:01, and 79:04
Whether you’re in Los Angeles, Orange County, Riverside, or nearby areas, we provide fast, professional plotter repair service near you.
Expert on-site Design Jet T790 & T795 Repair Services
Our technicians have the expertise to complete Design Jet T790 and T795 repairs on the first visit. We specialize in fixing system errors including 11:01, 21:10, 21:13, 47:01, 86:01, and print head issues.
Serving customers throughout Los Angeles, Orange County, and Riverside, we ensure fast and reliable plotter repair when you need it most.

Design Jet Plotter Repair Services in Southern California
We specialize in fast and reliable repair for Design Jet plotters, including:
- Repair of system error codes 86:01 and 87:01 caused by broken or shredded belts that stop the carriage rail from moving.
- Service for a wide range of Design Jet models:
- 500, 510, 800
- T1100, T1200, T1300
- Z2100, Z2300, Z5200, Z5200ps, Z5400, Z5600, Z2600
- T520, T530, T630, T650, T730, T830, T1700
- Fixes for common paper jam error codes: 11:01, 08:11, 21:13, 41:01, 47:01, and 86:01.
- 6-month warranty on all repairs for Design-Jet T790, T795, and T2300 plotters.
- We carry most common replacement parts to diagnose and repair hardware failures and error codes on the first visit, minimizing downtime
Design-Jet T790, T795, and T2300 Repair Services in Southern California
Our certified technicians specialize in diagnosing and repairing common issues with Design-Jet T790, T795, and T2300 plotters. We expertly troubleshoot and replace components such as broken belts, ink tubing systems, ink stations, hard drives, trailing cables, and service stations.
To ensure fast and reliable repairs, we maintain a well-stocked inventory of genuine parts to fix system error codes and failures for T2300, T790, and T795 models throughout Southern California.
Get prompt, professional service near you and minimize downtime on your Design Jet plotters.
Fully Refurbished Design-Jet T790 and T795 for Sale — 1 Year Warranty on Parts & Labor in Southern California
We offer fully refurbished Design Jet T790 and T795 plotters, delivered and professionally set up at your location in Southern California. Each unit comes with a 1-year warranty covering parts and labor for your peace of mind.
Our refurbished plotters include:
- Brand new service station
- Replacement ink tubes if the originals are defective
- Genuine HP print heads and inks
- New hard drive
- Latest firmware upgrade installed
Experience reliable, high-quality printing with our expertly refurbished Design Jet T790 and T795 plotters.

We Repair Design Jet T790 and T795 System Error Codes
Our experienced technicians specialize in diagnosing and repairing the most common error codes on DesignJet T790 and T795 plotters, including:
- 11:11 — Trailing cable failure
- 12:11 — Carriage assembly failure
- 21:10, 21:13, 21.1:13 — Service station failure
- 22:10 — Ink supply station failure
- 41:10 — Paper axis motor failure
- 42:10 — Scan axis motor failure
- 43:10 — Vacuum fan failure
- 61:04 — Firmware failure
- 72:04 — Firmware error
- 79:04 — Firmware error
- 86:01 — Paper jam in the path / Carriage axis shutdown
- 93:10 — Ink start-up failure
If your DesignJet plotter is displaying any of these errors, contact us for fast, reliable repair services throughout Southern California.
HP Design Jet T790 and T795 E-printer Series – Paper Specifications
Printing resolutions | ||||
Print quality | Maximum detail | Driver | Rendering resolution (ppi) | Printing resolution (dpi) |
Best (glossy paper*) | On/Off | HP-GL/2, HP PCL3GUIPostScriptAny | 1200 × 1200600 × 600600 × 600 | 2400 × 12002400 × 12001200 × 1200 |
Best (other papers) | Off | Any | 600 × 600 | 1200 × 1200 |
Normal | Off | HP-GL/2PostScript, HP PCL3GUI | 600 × 600300 × 300 | 1200 × 12001200 × 1200 |
Fast | Off | HP-GL/2PostScript, HP PCL3GUI | 600 × 600300 × 300 | 1200 × 12001200 × 1200 |
economode (heavyweight coated and glossy paper*) | Off | Any | 300 × 300 | 1200 × 1200 |
Economode (other papers) | Off | Any | 300 × 300 | 600 × 1200 |
Fast Onsite Design Jet T790 and T795 Plotter Repair — We Come to You!
We provide fast onsite repair services for Design Jet T790 and T795 plotters throughout Los Angeles and Orange County. Our goal is to complete repairs on the first visit, minimizing your downtime.
We stock a wide range of genuine HP parts, including:
- Belt kits
- Cutter assemblies
- HP 72 inks and print heads
- Trailing cables
- Encoder strips
- Ink tubing systems
- Service stations
- Formatter cards
- Hard drives
- Main logic boards
Our technicians arrive prepared to troubleshoot and repair your DesignJet T790 or T795 plotter quickly and efficiently — right at your location.
DesignJet T790 and T795 Repair Services by Zip Code in Southern California
We offer professional onsite repair and maintenance for HP DesignJet T790 and T795 plotters across Los Angeles County, Orange County, San Fernando Valley, Riverside County, and the Inland Empire — by ZIP code.
Our certified technicians provide fast, expert service in the following areas:
Los Angeles County & Surrounding Areas:
- Alhambra, CA – 91801, 91802, 91803, 91804, 91896, 91899
- Altadena, CA – 91001
- Arcadia, CA – 91006, 91007
- Atwater Village – 90039
- Avalon, CA – 90704
- Azusa, CA – 91702
- Baldwin Hills, CA – 90008
- Baldwin Park, CA – 91706, 91732
- Bell, CA – 90040, 90058, 90096, 90201, 90202
- Bell Gardens, CA – 90202
- Bellflower, CA – 90706, 90707
- Beverly Glen & Beverly Hills, CA – 90077, 90210, 90211, 90212
- Boyle Heights, CA – 90033
- Brentwood, CA – 90049
- Burbank, CA – 91501 through 91508, 91510, 91522, 91523, 91526
- Canoga Park, CA – 91303, 91304
- Carson, CA – [ZIP codes continue]
Orange County & Surrounding Areas:
- Aliso Viejo, CA – 92656, 92698
- Anaheim, CA – 92802 through 92809, 92812, 92814–92817, 92825
- Artesia, CA – 90680, 91331, 90044
- Atwood, CA – 92811
- Brea, CA – 92821, 92822, 92823, 92886
- Buena Park, CA – 90620 through 90624
- Capistrano Beach, CA – 90624
- La Mirada, CA – 90637, 90638, 90639
Additional Locations Include:
- Dominguez Hills – 90220
- Northridge, CA – 91330
- Pasadena, CA – 91125, 91126
- San Fernando Valley – Covered by multiple ZIPs
- Riverside County & Inland Empire – [Complete list on request]
DesignJet T790 & T795 Plotter Repair Service Areas by ZIP Code
We offer same-day onsite service across Southern California, including:
Los Angeles County
- Los Angeles – 90001–90089 (Downtown, Hollywood, West LA, etc.)
- Long Beach – 90745–90840
- Pasadena – 91101–91126
- Glendale – 91201–91226
- Burbank – 91501–91526
- (…and more)
Orange County
- Anaheim – 92801–92809
- Irvine – 92602–92620, 92650, 92657
- Huntington Beach – 92605–92649
- Santa Ana – 92701–92799
- (…and more)
San Bernardino County
- Fontana – 92331–92337
- Rancho Cucamonga – 91701, 91730, 91739
- Redlands – 92373, 92374
- San Bernardino – 92404, 92405
- (…and more)
Riverside County
- Riverside – 92501–92522
- Corona – 92877–92883
- Moreno Valley – 92551–92557
- Temecula & Murrieta – (Add if needed)
Ventura County (if applicable)
- Thousand Oaks, Simi Valley, Oxnard — (Add as needed)