This past week I had a few calls on these models so I thought I would share some information about these document feeders because they can be found on several different models of machines made in the same time period as these. Below are the two most common issues I find with these units.

Scenario 1 – Not Feeding into the unit
Due to the fact that paper is fed face up through these document feeders, toner, ink, and dirt seem to contaminate the pick up and feed rollers more often than face down document feeders. To clean, open the ADF feed cover, (more…)


  1. Turn the printer off.
  2. Power on the printer and as soon as you see the memory count hold the stop button down until all three control panel lights flash once and then remain on.
  3. Press the select button (green check mark) and then the menu button.
    HP4250selectbutton
  4. Menu arrow down until you see “Clear All RFU Errors”.
  5. Press the select button twice until the highlighted cursor is the letter C in the word clear.
  6. Scroll down until you see “Set Run mode to Manual”.
  7. Press the select button once until the highlighted cursor is on the letter R in the word Run mode.
  8. Scroll down until you see “Set RFU Error Off”.
  9. Press the select button twice until the highlighted cursor is on the letter S in the word Set.
  10. Turn the printer off and then back on.
  11. Wait until the printer comes to ready and resend firmware.

Today, let’s discuss three common problems with the HP P3015 model printer.

But first, let me say that for whatever reason, I haven’t gotten many service calls on these machines. And, from seeing what other technicians say on the online forums, they haven’t encountered a lot either. I don’t know if companies just weren’t buying them because the P3005 printer had so many problems and they thought the P3015 model, being the newer version, was going to have the same amount of trouble, or if it was the price tag.  Companies could buy the P4014 or P4015 for not too much more which, given the reputation of other HP 4000 series models. So, they might have gone that way being pretty confident the P4014 or P4015 was a safer bet.

One other caveat: every one of the HP P3015 printers I’ve serviced has had over 100,000 prints and had never been previously serviced. I’ve seen one that had over 200,000 prints and the fuser still looked great. So it would appear HP realized they had a huge problem with the previous model and has taken great strides to return the 3000 series to what it was intended to be.

OK – that’s the background from my perspective, now onto some troubleshooting…

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Whether you call them copiers, printers or MFPs, the convergence of copy/print/fax/scan has created a blur in our use of the terms. Today, most people use “copier” when they are really talking about a multi-function printing device (MFP) that does copy, but also prints, faxes and scans.

OEMs who started out in the traditional copier market, such as Xerox, Ricoh, and others, and the companies that sell and service those brands, refer to them as copiers. They are the “office machines” businesses who have traditionally sold to office managers, purchasers, etc.

OEMs who started out in the laser printer business, such as HP and Lexmark, and the companies that sell and service those brands refer to them as printers or MFPs. They are the “printer” companies who have traditionally sold to IT departments.

Those lines are now blurred. Copiers print and printers copy. For the sake of clarity in this post, we’ll refer to them all as “copiers”.

We are fortunate to have two very talented service guys on this blog, Kevin Gumpp and Brian Ude.  They each have a unique perspective on the HP vs. Lexmark market in the world of MFPs. Read the ‘HP Guy’s’ perspective here.  Then check out the ‘Lexmark Guy’s’ Perspective below.

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Let’s examine another reason HP might not be predominate in the copier market

And why, in this service guys opinion, they should lose some of the market share they have in the printer market.

It’s simple, HP’s service and support, beyond the major metropolitan areas, is virtually non-existent. Yes, almost anybody can get parts and supplies but not from HP and definitely not for warranty and service packs. Continue Reading


Whether you call them copiers, printers or MFPs, the convergence of copy/print/fax/scan has created a blur in our use of the terms. Today, most people use “copier” when they are really talking about a multi-function printing device (MFP) that does copy, but also prints, faxes and scans.

OEMs who started out in the traditional copier market, such as Xerox, Ricoh, and others, and the companies that sell and service those brands, refer to them as copiers. They are the “office machines” businesses who have traditionally sold to office managers, purchasers, etc.

OEMs who started out in the laser printer business, such as HP and Lexmark, and the companies that sell and service those brands refer to them as printers or MFPs. They are the “printer” companies who have traditionally sold to IT departments.

Those lines are now blurred. Copiers print and printers copy. For the sake of clarity in this post, we’ll refer to them all as “copiers”.  

We are fortunate to have two very talented service guys on this blog, Kevin Gumpp and Brian Ude. They each have a unique perspective on the HP vs. Lexmark market in the world of MFPs. Read the ‘HP Guy’s’ perspective below.  Then check out the ‘Lexmark Guy’s’ Perspective here.

Why don’t we see many HP MFPs in the market place? 

While HP probably makes one of the strongest, most durable machines available, you don’t see very many companies using them as their main copier.  I believe the majority of companies are using Ricoh, Toshiba, Sharp, Konica, or Xerox brands as their main copier.

I wondered why, since I often hear customers say, “I never have my HP printer serviced but I have my copier serviced all the time.”

So let’s explore that question – why haven’t  HP and Lexmark become more dominant in the traditional copier market like they have in the printer market?  I’ll share some of my opinions on the benefits of an HP machine as well as some of the other brands. Continue Reading


I know The HP LaserJet 8100 and 8150 printers are older models and it may seem like they are past their prime, but I still have several out in the field and recently I’ve seen a resurgence in service calls for these models. In this post I’ll share some of the more common problems with these printers in an attempt to help you diagnose and repair them as needed.

50.1 Fuser Error in the HP 8100 and 8150
You’re probably thinking “how hard can the 50.1 fuser error be to fix?” In this model, like the old HP LaserJet II and III series, the error is usually related to the AC power supply, not the fuser. Actually, about 90% percent of the time it’s the AC power module. When servicing machines for this error I typically pull the fuser out and check the thermal fuse on top of the fuser and the lamps inside the unit for continuity to verify the problem isn’t in the fuser. I also check that when the machine turns on it doesn’t initialize and then say “warming up” on the display.  If it just jumps to 50.1 error, that is another give away.

After verifying the problem is related to the AC power supply I check the fuser for common wear and tear in case the fuser also needs to be replaced. When checking the fuser: Continue Reading


If you’re the one in your company who everyone calls when a printer is down or having a problem or if you’re the one who manages your printer service provider, here are some tips to help make the whole process easier!

Remember, your goals and your service provider’s goals are basically the same: quick response, professional business practices, reasonable rates, and getting the printer back up and running on the first visit whenever possible. With a little upfront information you can make sure that every service call goes smoothly and trouble-free.

One of the most important things that you can do to help ensure repair of your printer is done quickly and efficiently is to provide your printer service provider with all the necessary information upfront, before they hit your front door. It will help them to make sure they bring the right parts and/or tools with them on the first visit and avoid having to make a return trip. This simple step will go a long way in developing a good relationship with your service provider and improving your outcomes.

Before Placing a Call
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Every printer is bound to have problems arise over its life time. Some problems will be easy enough to fix that your customer can handle it. Other problems, of course, require the skills of a professional service technician. In this article I will touch on some of the easy fixes that customers can mostly likely handle on their own.

Tip for Service Companies
There are many reasons why some of the easy problems most customers can handle on their own can effect a service company’s reputation. While it’s fun for us techs to go out to a customer’s office and tell them they just have a defective toner or clean white-out off a glass strip and charge a fee, our goal is to make our customers happy. One key to doing that is to make sure they don’t see us all the time to fix minor issues. If your customer’s Accounting Department sees constant billings from a service provider they start to wonder if they are doing a good job. It might not be the techs fault, but the customer paying the bills might not see it that way. While educating your customers with a few tips might, at first, seem like a bad idea from a financial point of view; it can go a long way toward promoting a trusting, honest relationship with your customers for a lasting relationship and a good reputation.

Of course not all customers care about fixing their own printers. Some just want the printer fixed and done whenever there is any kind of problem so, when attempting to give tips and advice, pay attention to your customer. If they seem uninterested, cut the conversation short and move on. Not everybody cares for free advice.

Fixing Common Problems

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The HP P4014 and P4015 printer model offers the same great quality we’re used to when we think of the 4000 series printers produced by HP. These machines offer fast print speeds, high print volumes, few service calls, and inexpensive parts making repairs cost effective for customers. In this article I’ll point out a few of the minor problems with the 4014 and 4015 models, discuss a little about the differences between the two models, and why end users, techs, and sales representatives should be cautious when making buying decisions.

Slow Start
Unfortunately, these printers were first introduced at the time of the stock market crash in 2008 and 2009. Companies were downsizing. Large companies found themselves with extra printers or budgets that didn’t justify replacing a printer when their old faithful 4200 or 4250 could be repaired for a third of the cost of a new machine. And the market became flooded, and still is, with slightly used 4200 and 4250′s with low page counts that look brand new and are available at a low cost.

I’ve found that many large companies like the fact that they have several printers that use the same toner cartridges, making ordering and supplying more efficient.   Continue Reading


By far the most troublesome part of these HP machines is the fuser and swing plate assembly. Due to the increased print speed of these models and the heavy usage the printers handle, the fuser and surrounding gears tend to receive a lot of the abuse and wear. Noise is the main issue. If you work on these machines expect to receive a lot of calls related to noise and jam issues in the rear of the machine. Mainly in this article I will focus on noise issues but I’ll also take a look at other problems related to the fuser.  Continue Reading

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