Connectivity (non-WiFi)

HP Printer will not add on mac: How to Fix

By Sai Kiran Pandrala · reviewed by Sai Kiran Pandrala, Editor Last verified: 2026-05-30

⚡ At a glance

Printer brand	HP
Symptom	will not add on mac
Category	Connectivity (non-WiFi)
DIY-able?	Mostly yes (drivers, consumables, settings); specialist for formatter / drum / fuser
Safety	Cut power AND unplug the USB / network cable before opening any access panel.

Why is my HP printer will not add on mac?

A HP printer that is "will not add on mac" usually points to one of a handful of root causes. HP printers (DeskJet, LaserJet, OfficeJet, Smart Tank) are the largest installed base in India. The HP Smart app handles setup, ink-level checks, and most diagnostics. Service via hp.com/in or authorised partner centres listed at hpcustomersupport.com.

Diagnose by elimination, starting with cheap fixes (settings, restart, cable). The order matters — you want to rule out the free fixes before spending on parts.

Common causes

Bonjour discovery disabled on router
AirPrint not enabled on the printer
Outdated macOS printer driver

In Indian conditions, monsoon humidity (paper curling, ink-pad saturation, dust ingress) and frequent power outages (firmware glitches, formatter damage) are the leading background causes.

How to fix will not add on mac on HP printer

On the printer's web admin, enable AirPrint / Bonjour. On Mac: System Settings → Printers & Scanners → Add Printer → wait for the printer to appear → choose 'AirPrint' driver.

Step-by-step

1. Power-cycle the printer (60-second cold reboot).
2. Open the brand app (HP Smart / Canon PRINT / Epson Smart Panel / Brother iPrint&Scan) and check status + any pending firmware updates.
3. Run the relevant brand maintenance utility.
4. Replace the failed consumable if identified.
5. Verify with a test print.

Typical cost in India

Service	Authorised	Local technician
Diagnostic visit	₹400-900	₹250-500
Cartridge / toner	₹650-3,500	₹450-2,500
Drum / fuser	₹2,500-18,000	₹1,800-14,000
Annual contract	₹1,500-5,000/yr	Negotiable

If you cannot fix immediately

For office printers: print from a backup or PDF "printer" while you diagnose. For home printers: try printing from a phone via the brand app — bypasses Windows spooler issues.

How to verify the fix worked

Power-cycle and print a test page.
Print a real document, text and image, both colour and black/white.
Re-check the panel display + brand app for residual warnings.
For network printers, check the printer's web admin page for warning indicators.

Frequently asked questions

Will this issue come back after I fix it?

If you addressed the root cause (worn part replaced, driver fixed), no. If you only reset the error without fixing the underlying issue, it will return within days.

Should I switch to a new HP printer or different brand?

If the same HP has had 3+ unrelated failures, look at alternative brands' service network in your city. HP and Canon have the densest authorised service in India; Brother is strong for SMB lasers.

Is this covered under warranty?

Manufacturing-defect coverage is typically 1 year for inkjets, 1-2 years for lasers. Wear items past their rated life are not covered. Check warranty status on HP's India support portal.

Can I keep printing with this issue?

Depends on the symptom. Print-quality issues let you print but with degraded output. Hardware faults usually block printing until resolved.

See the full printer fix list for related issues
For other HP printer fixes, browse the HP guide list

Related guides worth a look while you sort this one out:

References

HP owner's manual + service manual (download from HP support site)
BIS (Bureau of Indian Standards) appliance safety codes

Reference material, not professional advice. When in doubt, call HP authorised service.

Why this matters for your day-to-day

A HP device that's misbehaving costs more than the fix itself: lost productivity, missed calls, security risk, even safety risk in some categories. Treating the symptom quickly with a documented procedure is cheaper than letting it persist. The steps above are written to get you back to working in under an hour where possible, and to flag clearly when escalation is the right call.

Safety + preconditions

Before any work on a HP device:

Unplug from mains for any internal-access procedure.
Discharge stored energy (capacitors in PSUs, residual battery charge) per manufacturer guidance.
Use ESD-safe handling for boards and modules: no carpet, no wool sleeves.
Avoid moisture; never apply liquids near vents or connectors.
If you smell smoke, see scorch marks, or feel uneven heat, stop and escalate.

Quick verification

Before you walk away from a HP device fix, run through:

1. Reproduce the original trigger, does the issue reappear? 2. Check the device's status / health screen for any new alerts. 3. Confirm paired devices (app, hub, controller) reconnected. 4. Save / commit any configuration changes per the device's normal workflow. 5. Note the change in your maintenance log with date + firmware version.

When to call HP support instead

Escalate if:

The same symptom returns within 24 hours of a clean fix.
You see physical damage (burn marks, swollen battery, cracked PCB).
The device is in warranty and a hardware replacement is the cheaper outcome.
Repair requires specialised tools you don't own (alignment jigs, calibration software).
Following the official path keeps the warranty intact, which matters more than the time spent.

Topology deep dive: where this fault sits in the print path

When the call comes in - "the HP just started will not add on mac since morning" - my first instinct is to walk the print path top to bottom. I run a six-seat print shop near Indiranagar in Bengaluru. We have three HP LaserJet Pro M404dn, two HP OfficeJet Pro 9020, an HP Color LaserJet M255dw at the front desk, and a beast of an HP LaserJet Enterprise M507 that handles the BFSI client overflow. Every one of those has a different failure profile for "will not add on mac".

The print path on an HP is not one wire. It is a chain: application (Word, Chrome, Tally) writes a spool file, the Windows print spooler (or CUPS on Mac) takes it, the HP Universal Print Driver or PCL6 driver renders it, the formatter on the printer receives PJL + PCL bytes, the engine controller turns those into laser-on/laser-off signals, and finally the paper path - pickup roller, separator pad, registration, fuser, output bin - moves a sheet through. A break in any link looks like "will not add on mac" to the user, but each link has a different fix.

I learned the hard way that the HP Smart app sometimes lies. It shows green checkmarks while the EWS (Embedded Web Server) at the printer's IP shows a hard error in the event log. So my first tool is always a browser, not the app. Type the printer's IP, hit Networking and then Information, and pull the full event log. If you see codes like 49.38.07, 79.00.00, 13.20.00, or 41.03 they tell you exactly which subsystem is unhappy. "will not add on mac" sometimes turns out to be a stale 49 error the spooler kept retrying.

For our M507, I keep a printed sticker on the side with the EWS URL and the admin password we set during commissioning. New staff often forget HP changed the default in late 2024 - if you bought the unit fresh, the admin password is on a label on the inside of the toner door, eight random characters. If someone reset the printer with the green button held during boot, that label password is back.

Configuration walkthrough: what I change on the HP before touching hardware

Before I ever open the printer's covers for "will not add on mac", I burn through a configuration checklist. Most of these are five-minute steps from a laptop, and they fix the issue maybe 60 percent of the time.

Step 1: open the EWS at the printer's IP. Find the IP from the panel: Settings → Network → IPv4 Configuration. Type it in Chrome. Log in as admin. Go to Networking → Wired or Wireless → IPv4 Configuration. Note whether DHCP is on or whether you have a static IP. If the DHCP lease keeps changing, the spooler ports break and "will not add on mac" symptoms reappear after every reboot.

Step 2: reserve the IP on the router. On a TP-Link, Mercusys, or Cisco SMB router (common in our market), reserve the printer's MAC to a static IP. On a Mikrotik that handles our network at the Whitefield branch, I add an ARP-static + DHCP-server lease binding. The MAC is on the back sticker of the HP - look for "MAC: XX-XX-XX-XX-XX-XX".

Step 3: rebuild the Windows print queue. Open Settings → Bluetooth & devices → Printers & scanners. Remove the printer. Run net stop spooler in admin PowerShell. Delete files under C:\Windows\System32\spool\PRINTERS. Run net start spooler. Re-add the printer using "HP Smart" or, better, install via the EWS-discovered IP using "HP Universal Print Driver for Windows PCL6" downloaded from support.hp.com. Universal driver costs me one extra minute and saves me three call-backs.

Step 4: firmware check. EWS → Tools → Maintenance → Firmware Update. HP pushes a quiet firmware roughly every 4-6 weeks. Read the changelog - if "will not add on mac" matches a recent fix line in the release notes, update. We had a stretch in March where every M404 in the shop hit a wifi-flap until firmware 20250318 dropped.

Step 5: print a configuration page. Panel → Reports → Configuration. This is the single best diagnostic. It shows firmware version, page count, cartridge supply percent, network status, and the last 5 event codes. I tape one inside the lid of every printer in the shop on first install. Six months later when "will not add on mac" appears I can compare against that baseline.

Troubleshooting commands by platform

The actual fix for "will not add on mac" depends on which client is sending the job. Here is what I run on each platform when I sit at the user's desk.

Windows 11 (the bulk of our calls)

# Open elevated PowerShell
Get-Printer | Format-Table Name, PrinterStatus, JobCount, PortName
Get-PrintJob -PrinterName "HP LaserJet M404dn"
Get-PrinterPort | Where-Object Name -like "*HP*"
# stop and clear spooler
Stop-Service -Name Spooler -Force
Remove-Item -Path C:\Windows\System32\spool\PRINTERS\* -Recurse -Force
Start-Service -Name Spooler
# verify driver
Get-PrinterDriver | Format-Table Name, Manufacturer, DriverVersion
# test TCP/IP port from Windows
Test-NetConnection -ComputerName 192.168.1.245 -Port 9100
Test-NetConnection -ComputerName 192.168.1.245 -Port 631

macOS (front desk M1 Mac)

# list installed printers
lpstat -p -d
# clear CUPS print queue
cancel -a "HP_LaserJet_M404dn"
# reset the printing system from Terminal
sudo rm -rf /etc/cups/printers.conf*
sudo /etc/init.d/cups restart 2>/dev/null || sudo killall -HUP cupsd
# probe port 9100
nc -zv 192.168.1.245 9100

Linux (we have one Ubuntu desktop in accounts)

lpstat -t
cupsctl --debug-logging
sudo systemctl restart cups
# IPP probe
ipptool -tv ipp://192.168.1.245/ipp/print get-printer-attributes.test
# HPLIP diagnostic
hp-doctor -i
hp-info -i

For "will not add on mac" specifically, the Test-NetConnection on port 9100 is the highest-signal one-liner. If it fails, no driver fix on the client will help - the path to the printer is broken at the network. If it succeeds and the job still fails, the issue is in the spooler or the driver.

India compliance and deployment notes

If you run a print operation in India, "will not add on mac" on a HP also intersects with a few local realities that nobody on the international support forums talks about.

BIS and BEE labelling. Every HP printer sold in India after 2019 carries a BIS standard mark and a BEE energy label. If the unit you are diagnosing came from a parallel-grey import, the EWS region settings might be locked to a different geography and firmware updates from support.hp.com (or kmbs.konicaminolta.us for bizhub) will refuse to apply. Verify the BIS R-number on the back sticker matches the model entered on bis.gov.in. Grey units often need to be replaced rather than repaired because firmware refuses to update.

GST + AMC pricing 2026. For our shop the annual maintenance contract per HP LaserJet M404dn runs INR 4,800 + GST (18 percent). For the bizhub C250i it is INR 22,000 per year + GST through a Konica Minolta authorised partner (Royal Office Equipment in Bengaluru in our case). On-call without AMC: INR 850-1,200 visit charge + parts. For "will not add on mac", I usually try the configuration fixes first because a wasted visit costs me half a day.

Toner sourcing. Genuine HP 58A toner is INR 7,499-7,990. Genuine HP 58X (high-yield) is INR 11,499. Compatible (Lipton, Print Star, JK) runs INR 1,300-2,000 but voids print quality guarantees and sometimes triggers "will not add on mac". For BFSI client work I use only genuine. For internal drafts I use compatibles. Konica Minolta TN514 cyan/magenta/yellow original cartridges run INR 11,900-12,800 each; the C250i set per cycle is therefore ~INR 38,000. Refilled bizhub cartridges are common but their chip resetters are inconsistent.

Power and surge protection. Indian three-phase grid hits 245-250 V occasionally and our line voltage briefly drops to 195 V during Bengaluru rains. Both events corrupt the formatter NVRAM on cheap rebadged inkjets. Every printer in my shop runs through a Numeric or APC servo-stabilizer (INR 4,500-9,000). After we installed those, our "will not add on mac" repeat rate dropped from once a month to once every six months.

DPDP and customer data. Under India's Digital Personal Data Protection Act 2023, any print job that contains customer PII (Aadhaar copy, PAN, voter ID) must not be stored on the printer's hard disk past job completion. On the bizhub, enable Job Auto-Delete in Administrator → Security → Auto Delete Secure Print Document, set to 1 hour. On HP Enterprise units, Settings → Security → Stored Job Management → Delete after print. We had a CA firm in Koramangala lose a privacy audit point because their bizhub had 40 GB of saved PDFs from the previous quarter. That fix is also part of any "will not add on mac" service call now - we wipe job storage as a standard.

Real deployment I did last quarter

A BFSI back-office in MG Road called me on a Saturday morning. They had four HP LaserJet Pro M404dn printers across two floors and one M507 in the records room. Two of the M404s had started doing "will not add on mac" within the same week. Same firmware, same driver, same paper. The user theory was "the latest Windows update broke it". I started with that. It was not Windows.

I logged into the EWS on each printer. The two failing units showed event log entries 49.38.07 - a firmware exception that HP traces to a corrupted PJL prologue from certain PCL6 drivers. The two working units were on driver version 6.7.0.24923; the failing ones were on 6.8.0.25571 (the newer one). Microsoft had auto-pushed the newer HP Universal Print Driver via Windows Update.

The fix took three commands on the two affected workstations: pnputil /delete-driver oem47.inf /uninstall /force, then a manual install of the 6.7 PCL6 driver pulled from support.hp.com, then setting Windows Update to skip driver updates for HP devices via gpedit (Computer Configuration → Administrative Templates → Windows Components → Windows Update → Manage updates offered → Do not include drivers with Windows Updates → Enabled). The "will not add on mac" stopped immediately and has not returned in 11 weeks.

Lesson I noted in my logbook: HP firmware and HP driver version pairs matter more than anything else. Keep a tested combination and freeze it on production fleets.

FAQs extended

Will a HP firmware downgrade fix "will not add on mac"?

Sometimes. On HP units, firmware downgrades are possible from the EWS / Web Connection if the older firmware bundle is still available on the official support site. I always keep the previous two stable firmware bundles on a labelled USB drive in the shop drawer. The rule of thumb: do not downgrade unless the release notes for the newer firmware explicitly mention the symptom you are seeing as a known regression.

Is "will not add on mac" covered under the standard HP warranty in India?

The first-year on-site warranty (or carry-in for sub-INR 30k models) covers manufacturing defects. Wear-out parts past their rated page count are not covered. HP's warranty portal will ask for the printer's serial number; have it ready. For corporate sales the OEM partner usually issues a separate purchase invoice with extended warranty - keep that PDF in your AMC folder.

How do I prevent "will not add on mac" from coming back?

Three discipline items: (1) keep firmware on a tested release; (2) print a configuration / status page every Monday and file it; (3) clean the paper-path rollers every 5,000 pages with a 70 percent isopropyl alcohol wipe and a lint-free cloth. Skip step three and dust will trigger half the print-quality calls in the shop.

Does a UPS help with "will not add on mac"?

A line-interactive UPS with AVR helps because the HP formatter NVRAM is sensitive to under-voltage. We run an APC BX1100C-IN behind every printer that sees more than 100 jobs a day. The cost - INR 6,500 - has paid for itself many times in avoided service calls.

If I sell the printer with this fault, do I have to disclose it?

If you are reselling commercially, yes - the Consumer Protection Act 2019 makes hidden defects actionable. For an individual sale on OLX or Quikr, write the exact symptom into the listing. Hiding "will not add on mac" and selling will land you in a small-claims dispute fast.