on-site diagnosis
repair warranty
most jobs scheduled
all Shanghai
Our technician brings tools and common parts, aiming to fix it in one visit
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.
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On-site survey to place points, with cameras, storage and remote viewing set up in one go.
Book nowMost jobs in Longhua can be scheduled the same day, with our technician bringing full tools and parts
On-site diagnosis is free; we only start after you approve the quote.
You pay only after you're satisfied; repairs carry a 90-day warranty.
We can come after hours or on weekends so we don't interrupt your work.
Diagnose step by step, locate first, then quote
Change the password, re-assign permissions, enable login alerts.
Worn pick-up rollers, dirty sensors or damp paper — checked section by section.
Feed and separator servicing, pick-up roller replacement.
Drum, toner cartridge, magnetic roller and high-voltage contacts checked, replaced 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 |
|---|---|---|
| Monthly maintenance plan | Negotiable | Monthly upkeep + emergency repair, priced by machine count |
| Failure assessment | Free | Success rate and scope before any charge |
| Logical recovery (deleted / format) | RMB 300–800 | No disassembly; cost confirmed before recovery |
| USB / memory card recovery | RMB 200–600 | Depends on capacity and damage |
| Lost partition / RAW repair | RMB 400–1000 | Includes folder structure rebuild |
| HDD cleanroom recovery | RMB 800–2500 | Head swap and imaging in a cleanroom |
From the first call to acceptance and payment, in a few steps
Make a full image first, then recover from the image
Check folder by folder, confirm files open correctly
No charge if nothing recovered, plus a backup plan
Tell us the site and rough scale; we call back within 30 minutes
Real scenarios from this area, for your reference
The client used to call only when something broke, and faults kept recurring. After asset records and scheduled inspections, the number of service calls dropped noticeably.
The client moved into a new office in Tianlin, with devices and cabling to re-organize. We tested and numbered each device and delivered an equipment list at handover.
The same problem had been handled twice elsewhere without a fix. We re-diagnosed to find the real cause, and after repair it stayed stable for a week of observation.
What you most want to know about on-site service in Longhua
Logical recovery usually finishes the same day; cleanroom or RAID work takes 2–5 working days, and we give you an estimate when we take it on.
Set up automatic local plus off-site backups — a few hundred RMB covers most risks. We can configure it for you after recovery.
Most logical-fault drives can; clicking drives should be replaced and backed up first.
Set up automatic local plus off-site backups — a few hundred RMB covers most risks.
It depends on the number of points and equipment. A small shop with 4–8 channels is usually a few thousand RMB; offices and plants are priced by points and cabling difficulty. The survey is free — we give you a plan and budget first.
As fast as 30 minutes if close and traffic is light, most jobs scheduled the same day. Survey is free and there's no charge if you don't like the plan.
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 Longhua, surrounding subdistricts and all of Xuhui
