on-site diagnosis
repair warranty
most jobs scheduled
all Shanghai
Our technician brings tools and common parts, aiming to fix it in one visit
Step-by-step diagnosis of power, motherboard, GPU and cooling, with on-site replacement of PSU, motherboard and thermal parts.
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Laser printer repair for all major brands — jams, feed issues, faint print, black lines and noise, with fuser and pick-up roller replacement on site.
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Read-only imaging before recovery to avoid further damage. Clicking drives are opened in a cleanroom.
Book nowMost jobs in Baoshan Road can be scheduled the same day, with our technician bringing full tools and parts
Business clients get repair invoices and itemized records for reimbursement.
Most jobs can be scheduled the same day; we confirm the time by phone.
Common parts are carried in the van, so most faults are fixed on the spot.
Diagnose step by step, locate first, then quote
Feed and separator servicing, pick-up roller replacement.
Drum, toner cartridge, magnetic roller and high-voltage contacts checked, replaced if needed.
Drum, wiper blade and fuser film inspected and replaced, optics cleaned.
Head cleaning and unclogging, head replacement and calibration if needed.
On-site diagnosis is free; the final price follows the itemized quote after diagnosis, and you confirm before we repair
| Item | Price range | Notes |
|---|---|---|
| Dust cleaning & maintenance | RMB 80–150 | Includes internal cleaning and thermal paste |
| OS reinstall / optimization | RMB 100–150 | Includes drivers and common software |
| Hardware upgrade (RAM / SSD) | RMB 50–100 install | Parts can be sourced or brought by you |
| PSU replacement | RMB 150–400 | Depends on wattage and brand |
| Motherboard chip-level repair | RMB 300–800 | Power, short circuit, liquid damage |
| GPU repair / replacement | RMB 200–800 | Depends on model |
From the first call to acceptance and payment, in a few steps
We arrange a time slot that suits you
Pinpoint the real fault on site
You confirm before we repair; no mid-job price changes
Common parts are carried in the van; most faults fixed on the spot
Real scenarios from this area, for your reference
The client needed to operate normally during the day, so we came after hours. Several staff worked in parallel and finished testing and cleanup before closing.
A consulting firms client working in Shibei Hi-Tech Park had devices failing and holding up progress. We visited by appointment and handled them in groups, restoring normal use the same day and logging the devices into a table.
A brand headquarters client in Pengpu had a device go down suddenly. We judged the fault direction by phone, and our technician brought matching parts and completed repair and testing the same day.
What you most want to know about on-site service in Baoshan
Set up automatic local plus off-site backups — a few hundred RMB covers most risks.
Most faults can be fixed on-site — our technician brings tools and common parts. If specialist equipment is needed, we'll explain and agree on a time.
As fast as 30 minutes if close and traffic is light. Most jobs are scheduled the same day; we confirm the exact time by phone.
On-site diagnosis is free. We give you a quote after diagnosis and only start once you confirm; if it can't be fixed for technical reasons, there's no charge.
Dust cleaning is generally RMB 80–150, including internal cleaning, fan cleaning and thermal paste. Recommended yearly, ideally before summer.
Most of the time, yes. Adding RAM or an SSD is the cheapest speed boost — install is usually RMB 50–100, parts can be sourced or brought by you, and done on the spot.
Describe the device and the symptoms; our technician brings the right tools and common parts. Diagnose first, quote after, and repair only once you approve.
WeChat ID: 17887942669
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On-site in Baoshan Road, surrounding subdistricts and all of Jingan
