Tag Archives: computers and internet

Error Firmware Plotter

This description will be considered the reason for this large-format printers, hp (Designjet 500/800, T1100/T610, Z2100/Z3100, 4500). If an error occurs at startup. First of all twice to restart the printer. If the error is associated with the job after the first reboot the printer will try to print the job again. After two reboots error associated with the job disappears. If the error occurs again, the next step should be a firmware update printer.

But since now we consider the case when the printer does not come out in readiness, then the update process will differ slightly from the standard. Next, disable the printer from a local network or from the computer and run it. If the error persists, then the reason for this is a problem in the network or computer (details will be discussed later). If the problem persists after you disable and interface cables, the following paragraph will removal of all consumables (ink cartridges, printheads, service cartridges (printhead cleaner)), unload the paper. Restart the printer.

If the printer is booted normally (without error), then begin to install consumables materials. Necessarily one to calculate which of them causes an error. If none of the options does not resolve your problem, then move on to serious action. Loaded into the service menu and perform eerom reset (how to download and technique depends on the printer model – write, help). Nor does it help? Then, in the same menu, carry out a test of electronic components and if the test indicates a fault, then change the appropriate component. Most often, the error arises when trying to print is related to consumables. Error occurred during printing may be associated with the task itself (any error in the file), with a bug in the driver, with the work network (network connection). An error that occurs when you start the printer can be connected to a bug in the firmware itself, with the job that is stored on your hard drive (if available) or a malfunction of one of the components. In any case, occurrence of 79:04, start with a firmware update (if the last firmware, then try perezalit it). In the majority of plotters have the opportunity to update the firmware even if they do not go out in readiness. Further, update (or better re-install) the driver. Change the driver (usually there are three types: ps, hp / gl, PCL). Ie try using a different driver. Disable the print queue. Disable all unnecessary network protocols. Disable snmp and all Web service (if available). Remove all the paper you have created profiles. Return the printer to factory settings. Format the hard disk printer (again if available). In general, the idea is to return the printer normal state. Remove the bulk of its settings. Set not expired consumables. Update the firmware and driver. Check the file you created. If all of these options have not helped, the repair that is the case. Motherboard, formatter, hard drive, memory – that is what most often is the cause of 79:04.


Ultimately, you should have just as well. It is clear that no additional sealing slide is not necessary, but must simply leave a hole the same diameter as it was originally. Let us meditate on the theme, how painless for the cartridge to pull these pins. Seen, for example, as a small lyuchi sverlyshkom, made two holes on either side of hairpin and pulled out her clippers. Have the option of sharp objects to make incisions in the body of the cartridge on the sides of the studs, and also pull the pin pliers. Absolutely no good way to tear off the blue sticker hp do housing hole and fill the toner, and then tape to seal the hole. I prefer the way a little rough, but on the cartridge, from the outside, does not remain even a trace of what it refueled.

I put the cartridge upright on a table edge. Why the edge? Because this cartridge has two lugs which, when it in the printer, open the shutter on the drum and if the needle break, then the shutter opens. Take the awl and hammer and hammered stud inside cartridge. Here too we must remember that you have no goals to break the cartridge, and the goal is to drive the pin inward, so that it does not interfere cartridge. Doing this procedure on the one hand and a second cartridge. Then pin can be easy to get, as shown in Figure 3. Figure 3: Before you will be two parts of the cartridge.

Online Shopping

Anyone who thought once about his business, starts to think about how you can start your own business with minimum cost. Many are involved with the direction of creating your own online store. It is not surprising, since the cost of the creation of relatively small, and the coverage is very broad (almost all the Internet). For efficient operation of Internet does not require your constant attention, do not need salesmen and commercial equipment. The only what you need – a bit of time and directly the existence of the shop. The question is – how it developed? And can take a ready-made online store? Develop an online store from scratch, like any it project requires sufficient effort. First, you must define the possibilities of your shop (the options), choose a quality contractor who will be able to hold you to such development.

Secondly, we must agree on a price with contractor and to constantly monitor its performance. It concerns the formation phase design an online store, writing functions that you need, etc. As a result, creating an online store likely will result in two months of development and a tidy sum to be paid to the contractor (whether student or professional studio). Much more efficient to use a ready-made online store. Ready online store already has a thoughtful design, there is enough only to put the name of your store. He has thought out the navigation to your prospective customers feel comfortable. In a ready online shop was originally laid all opportunities to work with catalogs, order processing, registration and authorization of users.

Modern ready online stores can accept electronic money and credit cards, calculate shipping costs, give discounts to certain users, and much more. The list of possibilities such online store is very wide, but also the advantage that you can choose from the options. Ready online shop, you can run literally for 24 hours. Now online shopping features such as integration with 1C (ie, you can pump the range with prices from 1C, and from the online store to transfer the application to 1C). If you have not worth 1C, then you can get your nomenclature straight from Excel. Just change the name from a template online store, fill out the product and start selling. Budget for these activities will be $ 500 – $ 750, which, in general, quite acceptable amount. K disadvantages of ready-made online store can be attributed only that the finished online stores do not always consider the character of your product and you will still need to refine the product, that in general compensated spent on its purchase of the means and timing of launch of your online business.