# [phone] How to Fix Canon Printer ‘Ink Absorber Full’ Error

The Canon printer “Ink Absorber Full” error is a common yet frustrating issue that can halt your printing operations abruptly. This error message typically appears as **“Support Code 1700,” “5B00,” “P07,”** or a direct prompt saying “**Ink Absorber Full**” on your screen. If you're facing this issue, you're not alone. Fortunately, there are clear, step-by-step ways to fix it.

In this guide, we'll explain what the ink absorber is, why this error occurs, and how to reset or clean it—plus when it’s best to call professional help at **[phone]**.

## **Table of Contents**

1. [What Is the Ink Absorber in Canon Printers?](#1)
2. [Why Do You See the “Ink Absorber Full” Error?](#2)
3. [Warning Signs Before the Error Appears](#3)
4. [Can You Still Use the Printer?](#4)
5. [How to Fix the “Ink Absorber Full” Error](#5)

* [Step 1: Perform a Printer Reset](#5.1)
* [Step 2: Enter Service Mode](#5.2)
* [Step 3: Reset the Ink Counter](#5.3)
* [Step 4: Clean or Replace the Ink Absorber Pads](#5.4)
6. [How to Clean Ink Absorber Manually (Advanced Users)](#6)
7. [Risks of DIY Ink Absorber Cleaning](#7)
8. [When to Call a Canon Printer Technician](#8)
9. [Frequently Asked Questions (FAQs)](#9)
10. [Get Expert Help – Call [phone]](#10)

## **1. What Is the Ink Absorber in Canon Printers?**

Canon printers include an internal component called the **ink absorber**, which is made up of foam pads designed to collect and store excess ink. This waste ink is generated during:

* Printhead cleaning cycles
* Borderless printing
* Ink priming after cartridge installation
* Power cycling and printer resets

Over time, these foam pads soak up a considerable amount of ink. Once they’re saturated, the printer throws the “Ink Absorber Full” warning and often stops functioning to prevent damage or leaks.

## **2. Why Do You See the “Ink Absorber Full” Error?**

The error is essentially a **preventive safeguard**. Canon doesn't want the waste ink to overflow inside the machine, which could lead to internal short circuits or print quality issues.

Common triggers:

* Repeated power cycles
* Frequent cartridge replacements
* Excessive cleaning or head alignment
* High-volume printing
* Age of printer (5+ years)

Once the counter reaches the limit set by Canon, the system locks out printing functions until maintenance is done.

## **3. Warning Signs Before the Error Appears**

Before you get the full-blown error, you may notice these signs:

* Slower response times
* A message like “Ink absorber nearing full”
* Frequent cleaning cycles
* Blinking warning lights
* Strange noises during startup

These early signs mean it’s time to either clean the ink absorber pads or reset the waste ink counter.

## **4. Can You Still Use the Printer?**

**Technically, no.** Once the error appears, most Canon printers will **lock out** the printing function completely to prevent damage.

Some older models might allow you to bypass it temporarily with resets, but that is **not a permanent fix**. Ignoring this issue can lead to **ink leakage**, **damage to the mainboard**, or **printer failure**.

## **5. How to Fix the “Ink Absorber Full” Error**

Before attempting fixes, **unplug the printer**, allow it to cool for 10 minutes, and ensure the ink cartridges are seated properly.

### **Step 1: Perform a Printer Reset**

For minor cases or warnings, a soft reset may help:

1. Turn off the printer.
2. Unplug it from the wall.
3. Press and hold the **Power** button.
4. While holding it, plug the power cord back in.
5. Release the button after 10–15 seconds.

This may **reset minor warning messages**, but it **won’t fix a full ink absorber error**.

### **Step 2: Enter Service Mode**

To make deeper changes like resetting the ink absorber counter, you’ll need **Service Mode**. Here’s how:

> ⚠️ Use caution—service mode bypasses safety limits.

1. Power off the printer.
2. Press and hold **Stop/Reset** + **Power**.
3. While holding **Power**, release **Stop/Reset**, then press it **5 times**.
4. Release all buttons. The screen should go blank or display “0.”

You are now in **Service Mode**.

### **Step 3: Reset the Ink Absorber Counter**

Once in Service Mode:

1. Download and run the Canon Service Tool compatible with your model.
2. In the tool, find the “**Waste Ink Counter Reset**” or “**EEPROM**” option.
3. Click **Set**.
4. Wait for the printer to process and restart.

You may see blinking lights during this process. If successful, the “Ink Absorber Full” message should disappear.

> 💡 If you don’t have access to a service tool, call support at **[phone]** for remote reset assistance.

### **Step 4: Clean or Replace the Ink Absorber Pads**

Resetting only tells the printer to **ignore the absorber**, but the physical pads remain soaked with ink. Eventually, ink will **overflow**, especially in high-volume printers.

#### How to Clean the Pads:

1. Open the printer casing (typically near the paper feed).
2. Locate the **foam pads** at the bottom.
3. Use **latex gloves** and carefully remove the pads.
4. Rinse them in **warm water** until clean.
5. Let them **dry for 24–48 hours**.
6. Reinsert or replace with new ones.

**Tip:** Replacement kits are available online, or you can call **[phone]** for service.

## **6. How to Clean Ink Absorber Manually (Advanced Users)**

If you’re comfortable with basic disassembly, here’s a more detailed manual method:

### Tools Required:

* Latex or nitrile gloves
* Screwdrivers (Phillips & flathead)
* Absorbent cloth
* Cotton swabs
* Distilled water
* Replacement pads (optional)

### Steps:

1. Unplug the printer.
2. Open the printer base or rear panel (refer to your model’s manual).
3. Identify the ink absorber unit—white or grey sponge-like pads.
4. Remove the absorber tray or foam carefully.
5. Soak in warm water, gently squeeze, and repeat.
6. Let them dry completely (air-drying is best).
7. Reassemble everything carefully.
8. Reset the counter (see Step 3 above).

If this sounds risky or complex, it’s best to call for **professional Canon support at [phone]**.

## **7. Risks of DIY Ink Absorber Cleaning**

Cleaning or replacing the ink absorber on your own is possible, but it carries some risks:

* **Permanent Damage:** Incorrect removal can damage internal parts.
* **Ink Spillage:** Old ink is messy and toxic. Improper disposal can be hazardous.
* **Warranty Voiding:** Self-repair often voids Canon warranty policies.
* **Short Lifespan Fix:** DIY methods may only buy you a few more months if not done right.

To avoid these risks, contact the Canon experts at **[phone]** for reliable, warranty-safe repairs.

## **8. When to Call a Canon Printer Technician**

You should reach out for professional help when:

* The ink absorber counter doesn’t reset
* You can't access Service Mode
* Physical damage is visible inside
* The printer still shows the error after cleaning
* You're unsure about disassembling your printer

**Canon-certified technicians** can perform a full inspection, reset counters, and replace pads within an hour. The toll-free support number is:

📞 **[phone] (Available in the USA)**

## **9. Frequently Asked Questions (FAQs)**

### **Q1: How long does an ink absorber last?**

**A:** Typically 1–5 years, depending on usage. Heavy printing shortens lifespan.

### **Q2: Can I ignore the error and keep printing?**

**A:** No. Ignoring the error can lead to hardware damage and major ink leaks.

### **Q3: How much does professional repair cost?**

**A:** Prices vary by model and issue, but average costs range from **\$40–\$100**. Call **[phone]** for a free quote.

### **Q4: Is replacing the printer better than fixing it?**

**A:** For printers over 5–7 years old or budget models, replacement might be more economical. For newer or high-end printers, repair is worth it.

### **Q5: Can I buy a new ink absorber pad?**

**A:** Yes. You can order pads online or from authorized service centers.

## **10. Get Expert Help – Call [phone]**

If you’re not comfortable doing these resets or cleanings yourself—or if they didn’t work—don’t worry. Canon printer support is available.

### Call Canon Printer Support

📞 **[phone] (Toll-Free in the USA)**

* Available 7 Days a Week
* Ink absorber resets & cleaning
* On-site and remote support
* Support for all Canon PIXMA, MAXIFY, MG, MX, and TS series printers

Let a certified technician take care of the issue so you can get back to printing without delays or damage.

## **Conclusion**

The “Ink Absorber Full” error on Canon printers is a warning you should not ignore. Whether you attempt a DIY reset or contact support, resolving this issue is essential for the long-term health of your printer.

To summarize:

* Resetting the ink absorber counter is necessary but not sufficient.
* Physically cleaning or replacing the absorber pads is ideal.
* Be cautious when entering Service Mode or disassembling the printer.
* When in doubt, call **Canon Support at [phone]**.

Get your Canon printer back up and running the safe way—without the stress or the mess.